Let your battery life of HP Pavilion DV 6000 be better

Now with the development of the technology and society,Business notebook are more and more widely used by many people from different country.But a pc of laptop battery normally has 300-500 cycles,So it means that you need to buy a new one to continue your work of laptop.But there are also some good ways for keping your battery work better.


There are some tips for Letting your battery life of HP Pavilion DV 6000 be better,



1.Turn your HP Pavilion DV6000 battery off! The first step is also the most simple: Turn your DV6000 laptop off when you’re not using it. Use hibernate or standby when you’ll be leaving the laptop turned on for a period of time.

2.Be stingy with the power. Set the power options to maximum by going to the control panel, clicking “power options” and choosing “max dell laptop battery“. Also try to and dim the screen to the lowest tolerable level.

3.Don’t charge everything. Though they seem small, portable devices like MP3 players can quickly drain HP pavilion DV6000 battery power. Avoid using your HP DV6000 laptop battery to charge these.

4.Use it up and recharge it. Use it until you get the “low battery” warning, then charge it fully. Also, don’t leave a charged DV6000 battery replacement dormant for long periods of time. The DV6000 series battery should be used at least every 2 weeks.

5.Choose your activities. Programs like word processing and email use far less power than playing DVDs or CDs and gaming. Avoid running non-essential programs while on battery power.

6.Resist the urge to multi-task. The more programs you have up and running, the more power the laptop will use. Close all the programs you’re not currently using.

7.Avoid extreme temperatures. HP DV6000 Laptop Replacement batteries are designed to function properly within a few degrees of room temperature. Avoid using or charging your laptop in hot or cold conditions. Likewise, try to keep the internal temperature down by keeping the fan free and clear for proper ventilation.

8.Add more RAM. Your hard drive will contribute to draining your dell inspiron XPSM 1210 battery. If you have insufficient RAM, the machine will be constantly writing information to the hard drive. Add more RAM to minimize hard drive access and power usage.

Five Video Cards(Video Adapter) Connect the Camera to Your PC

Each family-owned wealth growing with the improvement of living standards, many people have their own luxurious homes, courtyard. But how to protect these assets has become a completely irritating thing, it is impossible for people to guard their own house or garage at all times.
You will find more and more security products like a video surveillance system in the life, it can help people to solve this problem. But the professional video surveillance system is too costly, the installation is complex and require someone to maintain, not suitable for ordinary families.
Here I will give you about a few low-end video capture card products, as long as you have a computer at home, and buy a few cameras installed in every corner of your yard, it can display the images around your house on your computer monitor to facilitate your understanding of the situation.

First introduce two kinds of PCI interface, this size of the video card is relatively large, the number of video you can switch-in is relatively large too:

PCI Surveillance Card 8 Channels Video + Audio



PCI Surveillance Card 8 Channels Video,The PCI Surveillance Card seamlessly turns your PC into a sophisticated digital video security monitoring system. The plug and play card and software allow you to observe and record 4 cameras simultaneously or add more cards to upgrade to 16 cameras. Other benefits include remote access via the web or network, motion detection with instant email notification, audio monitoring and fast display and recording times. It's never been easier to see what's happening, from anywhere in the world.
Monitor up to 4 cameras simutaneously.
Access your PC at work, home or on vacation, to monitor your office, warehouse, house, car park & more
Global web access - you see what your cameras see
Motion detection with instant email notification - sends you a picture of the movement seen by each camera
Plug & play software with easy to follow user manual
Upgradeable - 4 cards in a PC for 16 cameras
Fast display & recording rate

PCI Surveillance Card 4 Channels Video + Audio




The PCI Video Capture Card seamlessly turns your PC into a sophisticated digital video security monitoring system. The plug and play card and software allow you to observe and record 4 cameras simultaneously or add more cards to upgrade to 16 cameras. Other benefits include remote access via the web or network, motion detection with instant email notification, audio monitoring and fast display and recording times. It's never been easier to see what's happening, from anywhere in the world.

In addition, there are three video cards with USB interface, these three video card can direct use when not open the computer box:



USB 2.0 4CH Video 1Ch Audio CCTV Digital Surveilance Recorder DVR



4 CHANNEL USB2.0 DVR is the safety system of ideal design for home/office/shop guard or baby care purpose; users can do their own security by easy installation. It is the cost-effective solution to replace commercial VCR tape recorder, which also supports stable digitize video record and easy manages the recorded data via index of date and time. Thats it, makes your life more safety and easier. 4 channel video input in one device, the maximum display/recording rate is 25 fps under PAL format, and 30 fps under NTSC format

MPEG4 video compression format. 5 level recording quality options available, and the recording frame rate range from 1 to 30 fps adjustable for each channel.
Support remote surveillance and PTZ control through web browser, support dynamic domain name.
Configurable auto reboot function for preventing PC deadlock.

USB2.0 Video Adapter with Audio Capture Adapter Rev.2.0



The Easy CAP USB2.0 Video Adapter with Audio, it can capture High quality video and audio file direct by USB2.0 interface without sound card. Solution for laptop, we have enclosed the professional video editing software Ulead Video Studio 8.0 SE DVD then provide best editing function for you. Video Studio is video-editing software that makes editing your movies as fun as shooting them. The new Video Studio Movie Wizard helps novice users finish stylish movies in only three steps. Share finished projects on DVD, tape, the Web, and mobile devices. High-speed rendering and real-time performance mean less time waiting and more time creating. You can create many special effect and clip video files etc.The installation is very simple and the external power is unnecessary.

Powerhouse USB DVR- 4 Channel Video & 2 Channel Audio


Simple Digital Video Recorders can be hard to come by but you know you're getting the best available when you order this powerhouse of a USB DVR. With great capture in MPEG4 of up to 4 video inputs and 2 audio inputs you'll never miss any of the action. DIY DVR recording has become very popular in this day.

Pay Attention to The Interface When Buy TV

These 10 kinds of video interfaces mentioned earlier, basically have been used in television except for three kinds(DisplayPort, IEEE 1394, BNC), and some TV sets may even have all of these seven kinds of interface, as a wise consumer, How we treat these interfaces when buy TV. To connecti with other electrical in the family, which interface is a must have one? Which interface is after elimination, and commonly less used out? Here we discuss these interfaces in three types.

1, RF, composite video and S-Video
These three interface developed along with the early analog TV technology, can only transmit "SD" video, which are essential in the era of CRT TVs, otherwise there is no way to watch TV, connect VCD, DVD machine. But now LCD TV has been so popular, and the cable television in family has access to digital set-top boxes, these interfaces have been largely useless.

From another point of view, we must guard against is that, with the "high-definition" concept of the popular now, many audio and video products promoted under the banner of the name of high-definition , which are bound inside some unscrupulous businesses, sold "SD" products in "high" price, how to judge it? There is a basic approach is: If this product's video input and output only these three kinds of interface (Part One), then this product must not support high-definition signals, the video display or output definitely not achieve the high-definition standard.

2, Chromatism
Chromatism interface is transfer analog video signals too, but the chromatism inputs support from the standard definition (480P, 576P) to HD (720P, 1080i, 1080P) video signal, so the basicly the DVD in the market are the preferred chromatism interface output, so we need to pay attention when buying TV, as far as possible to have this interface.

3, VGA, DVI and HDMI
These three interfaces are all high-definition interface, especially the HDMI interface, has been promoted as the only high-definition interface by the major TV manufacturers, seems as long as have a HDMI interface, the television immediately become a high grade! In terms of its
real effect actual use, the effect of DVI and HDMI is the same, VGA effect somewhat less certain, but this gap is not evident, especially work in resolution of 720P (1280X720), the three interfaces should not see any difference.

Taking into account fo the true high-definition products is gradually increasing, especially now that the LCD TV display resolution has been achieved even more than a computer monitor, you can easily connect the computer and television form a "high-definition" home theater, so we strongly recommended to purchase an LCD TV, be sure the TV has VGA, DVI and HDMI interfaces, especially the HDMI interface, the more the better.

Video Interface, How Much Do You Know?

There are many kinds of video interface in common life, from the RF to VGA then HDMI, some can only transmit analog signals, some can transmit digital signals, some transmit video and audio signal in one line, and some transmit video and audio signals separately. The following is some introduction about it.

1, RF
The antenna and analog closed-circuit connect TV is used radio frequency (RF) interface. As the most common video connection, which can simultaneously transmit analog video and audio signals. RF interface transmit the mixed-encoded signals of video and audio, the circuit on display device output picture by a series of mixed-signal separation coding, decoding. Due to the need for video, audio, hybrid coding, the signal will be interfere with each other, so it's quality output quality is the worst of all interfaces. Cable and satellite TV receiving equipment is also commonly used RF connections, but in this case, they transmit the digital signal.



2, Composite Video
Unlike the RF interface which contain the audio signal, composite video (Composite) usually use yellow RCA (Lotus socket) connectors. "Composite" means analog signals that transmit the brightness and color signal in same channels , but if a TV can not separate these two signals, there will be a shadow. Composite video is the widely used video interface in household appliances as it were.



3, S-Video
S-Video connection using Y / C (luminance / chrominance) separation-output, use the four-wire transmit the signal, the interface is the four-pin interface. two-pin grounded, the other two needles were transmitted light degree and chrominance signals respective. Because the transmission luminance and chrominance signals respectively, S-Video results better than composite video. You also can find S-Video nowadays in many video device like this USB video adapter. However, S-Video anti-jamming capability is weak, so the length of S-Video cable is better not to over 7 meters.



4, Chromatism
Chromatism (Chromatism) are usually labeled as Y/Pb/Pr, use red, green, blue three colors to mark each cable and interfaces. Green cable (Y) transmit luminance signal. Blue and red cables (Pb , And Pr) is the color difference signal transmission. The effect of chromatism is better than S-Video, so a lot of DVD and high-definition playback devices are used the interface. If you use high-quality wire and interfaces, even if A 10-meter-long cable, component cable can transmit good picture also.



5, VGA
VGA (Video Graphics Array) has another name known as D-Sub. A VGA interface has total pins of 15, which is divided into three rows, each row of five holes, is the most widely used interface types on the graphics card, the vast majority of graphics card comes with such an interface. It can transmit red, green, and blue analog signals as well as the sync signals (horizontal and vertical signals). Using the VGA connect device, cable length is best not exceeding 10 meters, but also to Note that connector is installed firmly or not, otherwise may cause the image appears a shadow.



6, DVI
DVI (Digital Visual Interface) port and VGA are the most common computer interface, and the difference from VGA is that, DVI can transmit digital signals, without carrying out several analog converter, so picture quality is very high. At present, many high-definition television also provides a DVI interface. Note that, DVI interface has a variety of specifications often, DVI-D (Digital) and DVI-I (Intergrated). DVI-D can only transmit digital signals, we can use it to connect video cards and flat-panel TVs. DVI-I can interchange in the DVI-D and VGA.



7, HDMI
HDMI (High Definition Multimedia Interface) interface is a recent development interface, it is transmit all-digital signal the same as the DVI. The difference is that HDMI interface can not only transfer High-definition digital video signals, but also can simultaneously transmit high-quality audio signals. Has the same function with the radio interface at the same time, but thanks to all-digital signal transmission, unlike radio frequency interface that poor quality of picture occurs.



8, DisplayPort
DisplayPort is a display interface released by Video Electronics Standards Association (VESA). As a successor to DVI interface, DisplayPort will add high-definition audio signals transfer support at the same time in transmitting video signals, while support higher resolution and refresh rate.

According to the design, DisplayPort supports both external display connections, and the built-in display connectivity. VESA want notebook manufacturers not only use DisplayPort to connect independent monitors but also use it directly connected LCD screen and motherboard for easy upgrades on notebook. To this end, DisplayPort interface is also designed to be very small, both to facilitate the use of laptops, but also allows the video card to configure multiple port.



9, IEEE 1394
IEEE 1394, also known as FireWire or iLink, it can transmit digital video and audio and machine control signals with high bandwidth, and very stable. Usually it is mainly used to connect digital video cameras, DVD recorders and other devices. There are two types IEEE 1394 interface: the 6-pin hexagonal interface and a small 4-pin square interface. Hexagonal 6-pin interface can provide power supply to device connected, while the 4-pin Of the square interface can not.



10, BNC
BNC (coaxial cable card ring interface) interface is mainly used to connect high-end home theater products, and professional video equipment like some BNC port CCD camera. BNC cable has five connectors, for receiving red, green, blue, horizontal synchronization and the vertical sync signal. BNC connector allows the video signal to reduce interference between each other can achieve the best signal response effect. In addition, BNC interface connect very tight due to specially designed, do not worry poor contact arising from interface loosening.

Five Watch Mobile Phones Wonderful Recommend

At present, the mobile phone is no longer limited to the communication tools only use for call and send text messages. listening to MP3, cell phone camera, mobile office are unknowingly being integrated in a small cell phone. Various mobile phone makers are enhance differentiation between their products and other manufacturers for interests competing, professional players, famous camera continuously introduced into the cell phone, there are some manufacturers is playing cards of stylish appearance, or the pursuit of ultra-thin, or love slide, these models have been commonplace, then have you seen the band in the wrist watch mobile phone? You must keep high rate of second glance wearing such a phone on the street. Here we introduce several stylish watch phone:

CECT W100

As the biggest selling point for mobile phone, the CECT W100 appearance definitely left a deep impression to people , the wide generous body coordinate with engineering plastics and piano black paint, have an overall feeling of mature, stable without temperament losing, more suitable for men friend to wear. In the top of the screen, 130 pixel camera location is very hidden, in today's mobile phone market, 1.3 million pixel camera has no competitive edge to speak of, but as a pioneer people in mobile phones innovative, W100 configuration we can not insist too much .



Cool G108

Watch mobile phone called Cool G108 belonging to the famous cottage machine in China. However, from the point of view of appearance and functionality, Cool G108 is not cottage. Not only has a 51 × 51 × 20mm body size and 65g weight of compact shape, body material is also used high-grade polished metal materials. Open the clamshell can be seen, G108's keyboard is very unique, disk of metal drawing style, similar to keyboards of Motorola's RAKR series. Interestingly, the buttons in the disk around the circle, as the old-fashioned landline telephone, the internal disk is the navigation key, like a compass under the mapping of the backlight lamp.



CEC F88

Here's one of the most senior-level mobile phone watch mobile phone CEC F88, as China's first watch style mobile phone truly can be worn on the wrist , CEC F88 is equipped with plug type 30 million pixel digital camera. The standard ring-type headphones is that it's a big bright spot, not only play a certain decorative features, but also can be used to talk. Presented with the infrared headphones and a wired headset same time, more calmly at ease for call a variety of ways, . In addition, F88 with hands-free calling, voice dialing, any key answer function, 4 minutes recording, auto-response and comments, personal information management.



Alcatel OT-E220A

Alcatel has become more calm after the acquisition, just put up some of its mobile phone with used produce style, there is no intelligence, no entertainment, as an occasional appearance to join the fashion element. The watch phone biggest highlight is the handset microphone is placed on the dial, is very easy to talk, compared to similar models, such as the Sony M300, etc. to be more practical, but fashionable and exquisite appearance enough, but the final listing price and time is also questions remain. Alcatel's old fans excited about the whole thing can be rare.



SMS M500

M500 is launched by Australia's SMS Technology company last year after the launch of M300 mobile phone watch, this can be worn on the wrist on the phone using the metal case and leather strap, so that it texture and the traditional high-end watches are very similar. Although the screen, small size, only 2 inches, but this M500 watch phone is perfect support a variety of business functions, including Pop3 email and various instant messaging software.



You can also see more watch phones in speciality stores.

U.S. Telecom Operators

As every on knows, the strength of several major U.S. operators are very strong, and we can often see their names appear on the world's top 500 list. Next, we will mainly introduce the three major U.S. telecommunications operators, namely AT & T, VERIAZON, SPRINT-NEXTEL.

First, we would like to introduce to the U.S. telecom operator, AT & T, that is, once monopolized the telecommunications market in the U.S. . American Telephone Telegraph Company (AT & T) is an American telecommunications company founded in 1877, had long monopolized the U.S. long-distance and local phone market. AT & T, formerly known as the United States Bell Telephone Company in 1877 created by bell, the inventor of telephone. AT & T established plants in Thailand, Germany, Singapore. Have subsidiaries or joint venture in Italy, South Korea, Japan and other countries. In September 1995, the company's breakup into three separate companies: communications services companies, telecommunications equipment companies, computer information services company, and quit the field of personal computers. AT & T in the past 20 years, has had many spin-off and restructuring. Currently, AT & T is the largest U.S. local and long distance telephone company, it headquartered is in San Antonio, Texas. The company attaches great importance to research and develop new products. April 9, 2009, "Forbes" magazine online edition assess latest Global 2000 enterprises according to firm size, profits, assets, market value of the , AT & T ranked No. 7

The next we want to say is the U.S. operator VERIAZON. Verizon operate telecom & wireless business in 45 countries in the U.S., Europe, Asia, the Pacific and other global areas, listed on the New York Stock Exchange. Verizon is establish by this: two United States original region Bell operating companies - Bell Atlantic and Nynex merger, establish the BellAtlantic, after the establishment, BellAtlantic merge with the independent telephone company GTE in June 30, 2000 again, after the company merger, Verizon became the United States in one fell swoop the largest local phone company, the largest wireless communications company, the world's largest print Yellow Pages and online yellow pages information provider. February 2005, the second-largest U.S. mobile operator Verizon acquisition of the second-largest long-distance fixed-line telecommunications operator MCI, after the acquisition is completed, Verizon became the second full service operators. The acquisition lasted 11 months, during this period share price fell 13.4% (corresponding to the S & P500 index was up 7%), as of April 21, 2008 stock price than the tender offer Day (January 6, 2006) was up 17% (corresponding to the S & P500 index was down 9%).

Then we talk about U.S. operators SPRINT-NEXTEL which is already in third place.

Sprint is the fourth-largest U.S. wireless operator. Sprint is a global communications company provide service to 2,600 million commercial and residential customers in more than 100 countries. December 15, 2004, the United States third-largest mobile operator Sprint announced a 35 billion U.S. dollars acquisition of the fifth-largest U.S. mobile operator Nextel, the combined company named Sprint Nextel. Sprint Nextel is a place with 40 million customers in the United States the third-largest mobile operator.

What is a DECT Digital Baby Monitor

Question: What is a DECT Digital Baby Monitor?

Answer: DECT digital baby monitors are slowly making their way into more homes, and at lower prices. Should you buy a DECT baby monitor, or will a regular digital baby monitor do?

DECT stands for Digital Enhanced Cordless Communications. It's basically a special frequency, 1.9 GHz, that is reserved for voice technologies. Other digital baby monitors might operate on the 2.4 GHz frequency. They're encrypted, so you have a layer of security versus an analog baby monitor, and the neighbors won't hear your baby crying when they pick up their cordless phone. However, there could be other devices in your home that use that same frequency that could interfere with the digital baby monitor. One common culprit? Wireless routers.

The uncommon frequency of the DECT digital baby monitor is its biggest advantage. It's really unlikely that you have other things in your home that operate on the DECT frequency. In a test by Consumer Reports, a DECT phone and a DECT baby monitor did not seem to cause interference with one another, though, so even if you have other DECT devices, you might not encounter a problem.

Should You Buy a DECT Digital Baby Monitor?

If you know that you want a digital baby monitor to take advantage of the security features, and you want to reduce the chances of any interference from other electronic devices in your home, a DECT digital baby monitor could be a good choice for you. Currently, there are only a few DECT baby monitors on the market, and the majority still cost more than $100.

Source Link: http://babyproducts.about.com/od/sleepbedding/f/DECT_digital_baby_monitor.htm

Digital and Analog Baby Monitors, What's the Difference?

Question:
What's the Difference Between Digital and Analog Baby Monitors?

Of the two styles of audio baby monitors, analog and digital, each has their own advantages and disadvantages. Should you buy an analog baby monitor or a digital baby monitor? Surprisingly, some trial and error may be required to find the right answer!

Answer:
Analog Baby Monitors
Analog baby monitors are usually inexpensive, and they're widely available, so you're likely to be able to find one that meets whatever unique baby monitor need your family has. Analog baby monitors generally use the 49 mHZ or 900 mHz frequency, and it's a little like a radio channel in that you might get a lot of static and interference from other things nearby that are trying to use the same channel. There are plenty of electronic gadgets that share these frequencies, so analog baby monitors often come equipped with several channel options that you can change manually to find one that's clear, or the monitor may have an automatic channel scanner that tries to minimize electronic interference. Some analog baby monitors use the 2.4 GHz frequency, 2.4GHz baby monitor may offer a little less interference.
A second problem with analog baby monitors comes if you live in close proximity to other people. When your baby monitor is competing for frequency space with cordless phones or other baby monitors, those signals are going to cross paths. The result could be that someone else hears your baby crying in the middle of the night, or you get to hear the neighbors' awkward fights.

Analog baby monitors, in general, have a weaker signal and can't be used for long distances like some digital baby monitors can. Most can handle walking around the average home, though, so unless your home is very large, this may not be a problem.

Digital Baby Monitors
Digital baby monitors tend to cost more than analog baby monitors, sometimes by quite a lot. Digital baby monitors still operate on a frequency, often 2.4 GHz, (though you won't often see frequency listed on the package, strangely enough), but the signal is encrypted so that others can't hear what's happening in your household when those signals cross paths. Although the connection is secure in that no one can eavesdrop intentionally or accidentally, that doesn't mean you won't have any trouble with interference. Many parents report that their digital baby monitors wreak havoc with wireless routers. Others have trouble with cordless phones causing noises on their digital monitors.
The only way to have a secure connection plus a nearly interference-free guarantee is to purchase a DECT digital baby monitor. These baby monitors use a newer, less common 1.9 GHz frequency that doesn't seem to be prone to interference.

The final consideration with digital baby monitors is whether or not the pulsed signals are harmful. I have not seen any conclusive evidence on this topic, but most parents I know who've mentioned it feel that it's a "better safe than sorry" issue. The type of signal coming from the digital baby monitor is stronger, and different, than that of the analog baby monitor. To be clear, I do not think this is a reason to stay away from digital baby monitors. If for some reason you need to position the baby monitor right by your baby's head, consider an analog monitor. If you choose a digital baby monitor, allow at least a few feet between baby and the monitor, to be on the safe side.

Digital, Analog, or DECT?
Unless you live in a household that is totally free of other electronic devices, it's possible that you'll get some sort of interference with both digital and analog baby monitors. You may need to try several types to find the one that works best for you. If you're not up for the trial and error, the one sure thing in baby monitors is DECT digital technology, but be prepared to pay for it. Only a few DECT digital baby monitors are available now, and most start around $100.

Source Link: http://babyproducts.about.com/od/sleepbedding/f/analog_digital_baby_monitors.htm

2009 Mobile Phone Brands Ranking

NO.1 Nokia
As the market's boss, Nokia's performance was the temper of the king last year , in addition to won 38.2% of the market share in the international community, Nokia's performance also remains strong in the domestic market, continued to lead the entire mobile phone industry with 36.2%. At the point of view of the current Nokia's complete product line, and phone model has released, Nokia market share in the mobile phone is expected to continue to expand in the future, while the good performance of assistant SymbianS60 system, we expect the the release of the S60 Touch version system in second half of this year, I believe Nokia will be more glorious.
Recommended Mobile: Nokia N95 8G version, Nokia N81, Nokia N82, Nokia N97

NO.2 Samsung
Samsung in 2009, while riding on a second site of the top spot, but we see much reason is the decline of moto, but does not lie in Samsung's strong rise. Samsung Group as a whole, taking into account the upstream and downstream industry chain advantages, Max are not satisfied with the performance of Samsung in mobile phones industry, in addition to launched a very successful U608 and F308 last year, other models have no highlights to speak of. A good enterprise will not to gain markets by marketing tool to value-added services , the strength of mobile phones is the magic weapon for winning, of course, a comprehensive listing of low-G808 last year, make I continue to appreciate the Samsung dance, and we hope that one day it will catch up with the pace of Nokia.
Recommended models: Samsung G808, Samsung U608, Samsung F308

NO.3 Motorola
A starved camel is bigger than a horse, moto accumulated strength is still very impressive, but for the poor performance in 2009, moto's market share has been less than 14% to the end, although is still some distance from 9% of Sony Ericsson , but the We have seen Sony Ericsson basically comeback after a brief pains, this year is very important for the moto, survival or Damnation, it only takes a minute
Recommended models: moto V8, moto Q8

No.4 Sony Ericsson
The series of moves in the beginning of last year, we see the Sony Ericsson's strong, Unfortunately, due to the international and domestic changes in senior management, Sony Ericsson badly weakened. But good strength, good R & D team and methodical production team, making the Sony Ericsson continues to maintain a reliable growth. Absorbing the personnel impact of last year, Sony Ericsson will soon be known as the third alternative of the moto by virtue of excellent product lines in this 3GSM Congress meeting.
Recommended models: Sony Ericsson P1c, W958c, K858c

No.5 LG
LG's performance is not much disappointed this year to people, although the follow-up models to "Shine" still only KG77, but look from the subsequent appearance of a variety of models and stars, LG's positioning for consumers this year more clearly, product launch for different consumer, I believe that after the market and customers segments, LG will make a difference in the domestic market.
Recommended models: KU990, KW838, KF600

No.6 Lenovo
From Lenovo's assets reorganization of the mobile phone division January, we can see this national industry giants, it will adjust its strategy in mobile phone industry, have the courage to challenge the world's giants. In the domestic market, the association's influence has been enormous, although the momentum in sales entirely covered up by the rise of new K-touch and Amoi, but the overall strength and mastery of core technologies, making Lenovo is still in a relatively good position in the phone industry. We are still very much look forward to the re-association Lenovo have better development in the mobile phone industry.
Recommended models: Lenovo S9, Lenovo i909, Lenovo P990

No.7 Amoi
The other sectoral performance in Amoi is not satisfactory last year, in addition of mobile phone division, so, after last year's mobilization of, Amoi will fully investment into the handset this year. In addition to maintain the current reputation in ordinary mobile phones, smart intelligent phones experience in the R & D and GPS positioning system concept in the development, Amoi should also continue to bring us more fresh choices. At present, Amoi and K-touch is most likely strength in China to challenge Lenovo.
Recommended Phone: N6, etc.

No.8 K-touch
The brand's development of K-touch is amazing, as one of the most competitive industries at present in the world, K-touch received a great deal of success in China by a good marketing model, from the little-known brands, to well-known present, K-touch is described as transformation. Even the IT editors has been used solely to play abroad models, have a lot began to focus on this brand. Prior to Nokia, and N6 relative to prefer using a variety of platforms, market positioning to the core procurement, K-touch have simplified a lot of costs and optimize production processes, and even the whole body design, these also makes the appearance of the K-touch A905 more pleasant.
Recommended models: A905, A906, V918, K-touch C800

No.9 CECT
CECT is the evergreens in China mobile phone industry, experienced many storms, no broken, nor blow down by the wind, still staring at you like a middle-aged man, we can say CECT used it's strength, with more orders in hand, this year, CECT will continues developing OEM Like last year
Recommended Phone: C6000, T200

No.10 Dopoda
Dopod as sub-brand of HTC, only appears in the asia-pacific region, but with S1 (Touch) this phone, Dopod reach million sale in 2009, this is very good results for PPc mobile, but due to the instability of the operating system, require long-term upgrades maintenance, so PPc momentum has been unable rival to Symbian. Fortunately S1 and subsequent strengthen edition and Dual let many netizens like this year, although not too much in the pace of attack, Dopod as a suppliers for stable PPC, we hope it have a better future price and service.
Recommended Phone: S1

The Phone with Maximum Camera Pixel: K-Touch C260

3 million, 5 million, 8 million, camera on the phones has been in constant forward breakthrough, camera of this K-Touch C260 phone has finally broken through the 10 million pixels, reaching 10.3 million. At time the author writing this article, Samsung announced a 12 million pixel continent mainstream mobile phones in the 09 International Telecommunications Exhibition, once again, the mobile phone camera pixels referred to a higher level.












As another new the K-touch C series mobile phones focus on photofraph, C260 phone's camera ability upgrade to 10 million pixel. 10.3 million pixel camera become the king of camera phones at present. Professional Lens support 3x optical zoom, at the same time Xenon flash ensure an excellent image quality. In addition, the camera is also equipped with a 2.8-inch large screen with a resolution of 240x320 pixels, have a good showing effect.

We have been planning a comparison between mobile phones and digital camera, with the increase in camera phone pixel, many mobile phones can replace part of the digital camera card, I believe this is the trend of future. The K-Touch C260 has a 10 million pixel camera but the price is very modest, very high cost performance.

All Sorts Of Spy Equipment

Some electronic systems has developed a new video communication technology, which can transfer real-time images of helicopter shot to a 3-inch LCD display. The watch-type receiver can give the soldiers an aerial view of the battlefield, UAVs send video signals directly to the receiver of the speed of 30 frames per second. V-Rambo shortens the time used to identify and fight against a target. Prior to that, to achieve this purpose takes about 10-12 minutes, now need only a few seconds.



If you have a "TeleSpy" campaign intrusion activate systems, home security problems will go away, you no longer need to worry for this. If built-in sensor detects the surrounding activities, detecting phone will automatically call a preset number, so you can enhance the microphone listening what happening at that time for 30 seconds. Infrared sensors can detect the room internal heat changes caused by activity of the intruders. Monitoring range of the device is about 30 feet long, 20 feet wide area. Then, it will enable around 45 degrees in the monitoring range of the probe.



CJAM 1000 is designed for the Government, the portable device can intercept, all of the mobile phone, Wi-Fi, or any other microwave frequency signal within one kilometer. Fingerprint reader on the phone jammers can guarantee you the greatest security. Its practical applications include reporting on the disaster, electronic anti-theft, and site control. CJAM 1000 using our antenna technology to transmitted interference signals to the control area, while at the same time, it allows other non-related parts to maintain normal communications.



SuperCircuits production PC208 Mini CMOS camera broke its own the "Guinness Book of World Records." The size of the camera small than 0.33 inches, smaller than a dime. The equipment has a 55-degree field of view, 1 / 4 inch color CMOS chip, 380 lines, 1.5 lux resolution, as well as plug and play cables. In short, view from the size, PC208 is definitely a fascinating camera, its 150 dollar price tag is not too high.



Please take care the computer use CP-1 USB Spy Mouse, which hidden in this seemingly ordinary mouse is the condenser microphone, can be recorded any conversation in the vicinity. Spy mouse volume in 53 x 95 x 35 cm, weighs just 75 grams. As long as you open the computer, CP-1 will transmit conversation. Once you close the computer, CP-1 will continue to record sound.



Planon DocuPen RC800 is a new type of scanner in pen-size, have a memory of 8 MB, priced 300 U.S. dollars, to be useful for shooting in particular classified documents. Scanner also has a built-in microSD card slot for memory expansion. Can easily transfer files via USB interface. By the way, there are some similar spy pen in the market which is use a micro camera.



If you have all the secret files on the electronic suitcase have a voltage of up to 80000 volts, security foolproof. Through the remote control device, just click the button you can activate the box electric shock alarms. And a built-in 107 db alarm will make the thieves at a respectful distance. This e-suitcase have brown and black two colors to choose from, with the box there are 16 batteries and two remote controls. No one can rob the suitcase away from your hands, so your valuables will be perfectly safe.



Estes introduced the XB-30 is a radio-controlled digital camera plane. This plane has a built-in digital camera, simply click the button on the transmitter, the digital camera can capture up to 26 aerial photographs. To transfer these images to your computer is a breeze: simply remove the camera, connect to the USB port. XB-30 RC digital camera plane's wingspan is the 55 inches, length is 34 inches, powered by an electric fan motor.



ARES Defense Systems Company has developed a "Mag-Lite" flashlight, this flashlight is a 410-caliber shotgun. But its price and time to market is not clear. The bolt is designed to grenade type, flashlights will be launching a 410 caliber bullets. Mini Mag-Lite can fire 380 caliber bullets.



Cell phone gun design originality, not only cool, but also unique, they allow the security officials have a unprecedented pragmatic sense. From the outside, there is no difference with other phones , but lurking inside is a point of 22-caliber pistol, can be fired four shots in an instant.

What is Waterproof Digital Camera

What is a waterproof digital camera?
It's believed that most consumers know that the ordinary camera is can not be water invaded, especially the lens. But all this is no longer a dream with the emergence of waterproof DC, in particular the emergence of water-proof equipment, equipped with a waterproof device, no matter how you roam the water. The so-called waterproof camera, which is achieve its own moisture-proof, anti-rain and even some time underwater through a dedicated sealed waterproof housing or its own airtight workmanship.



The main features of waterproof digital camera:
there are two kinds of waterproof DC at present, one is itself have waterproof performance, this camera is not afraid of the rain, and some can also be carried out shooting at a depth of 1 meter under water, but have only 30 minutes time limit. The other is to install water-proof devices, once with a diving case specifically designed for digital camera, all the general digital camera can be film in the depth of 30-40m. Diving box principle is in the use of transparency housings slightly larger than the volume of the camera, with complete waterproofing treatment in buttons, cracks, while the jacket thickness sufficient to withstand the water pressure in maximum depth marked, under watertight protection in a waterproof cover, it can be fully submerged underwater to photograph scenic beauty.

Waterproof digital camera four levels:
1, Ordinary type. Suitable for ordinary tourists, underwater enthusiasts. Waterproof cover price from $250-$280.
2, Sub-professional level. Suitable for photography enthusiasts. Waterproof cover price of $340 below.
3, Professional-grade. Some waterproof cover for the price of around $382.
4, Digital SLR. Suitable for professional underwater photographer or a professional business image producers. Waterproof prices level is $1500, generally up to $3000.

Mobile Phone Telescope Tips

Mobile phone telescope, is plug-in products attached to the front of the mobile phone lens through a specific cell phone shell, can be easily installation and removal.

1. Phone Telescope Features:
Overcome the shortcomings camera phone can only be myopia can not hyperopia, this universal telescope is a clear reproduction of the distant figures too.

2. Phone Telescope Advantages:
Novel optical design, effectively avoiding the screen varicose deformation, super wide-angle, large light transmission,
High-resolution, good color reduction degree, make the mobile phone image quality significantly improved .

3. Phone Telescope Purposes:
Applicable to watch the matches, concerts, travel, animal observation lovers, journalists, long-distance shooting,
Private detective take evidence, geological exploration, forestry management, railway port scheduling,
Traffic control management and evidence collection.

4. Phone Telescope Usage:
1) First put on the phone attached back shell for the telescope.
2) Then adjust the focus with the naked eye. (If your phone's screen resolution is high enough, you can also adjust the focus with the cell phone screen.)
3) Fixed the product like N73 telescope, N95 telescope in the particular case and take pictures.

What is Sciphone - Chinese Iphone

Brand Interpretation
Ipod rage era, a topic about it is really too numerous to mention, in which the chinese phone brand Sciphone is a myth, ultra-thin, giving the appearance of large open-hearted style.
Relative compare to ipod, the unique and exquisite handwriting pen is more of a finishing touch. Sciphone have their own creativity, swinging for pictures change, songs change, film changes, that you can do as your wishes ...
Sciphone i68 formed by the leading-edge condensation with the most advanced technologies, and show the dazzling side before the eyes through continuous innovation.



Official Description
China Sciphone mobile phone launched standard products Sciphone i68 phone, China Sciphone mobile phone i68 main features and functions are: Quad-band Palm PDA, GSM850, GSM900, DCS1800, PCS1900MHz, support handwriting input, flat panel touch-screen virtual keyboard motion sensor (vibration for standby picture change, the screen image rotation, etc.) to be dual-card single standby, camera, phones film, WAP MMS, FM radio, JAVA function, MP3 function, MP4 movie playing, voice recording, 3.2" large color display screen, Polyphonic ring tones music, support T-Flash card, missed call, incoming or outgoing call number automatic memory, standby screen image, calculator, games, calendar, and alarm clock, phone book browsing, Quick Find numbers, voice volume, set the scene mode, selection ring volume, on / off music, set phone lock.

Mobile Parameters
【Phone model】 sciphone i68+, I69
【Color】 Silver Black color
【Screen parameter】 3.2-inch TFT 26 million color; Resolution: 240 × 320 pixels
【Telephone bell ring】 64 chord; supported formats: mp3, wav, midi
【Music Player】 Mp3 and background play, support lyrics synchronization, support for Bluetooth songs
【Video playback】 3GP, mp4 format, and supports full-screen video playback, fast-forward and rewind
【Videography Function】 30-megapixel camera; the maximum output of 640 * 480 resolution image. Support video with sound, the time determined by the memory size
【Memory size】 500K / 1G cards give as a present, support expansion
【Data Transfer】 USB / U disk function, Serial interface,
【Image formats】 JPG, gif
【Sliding Menu】 3 grade sliding menu

Basic Functions
【Fuselage Address List】300 group of card phone book, you can set video playback for call
【SMS / MMS】 100 / support MMS
【Switch machine】 custom switching machines, and can customize the machine switch screen
【Alarm clock】 4 groups, arbitrary definition clock each day from Monday to Sunday, may set MP3 for ringtones
【Built-in Game】 2 games, support java games download, support java office software .
【Other functions】 MP3 function, MP4 functions, speakerphone, MassSMS, recording function, WAP function, GPRS download, MMS MMS, memory expansion, incoming calls firewall, IP dialing, web camera, call recording, calendar, calculator, alarm clock, dual card dual standby, bluetooth, e-books

Basic Parameters
【Applicable Network】 GSM
【Applicable Frequency】 900/1800/850/1900MHz
【Talk Time】 100-300 minutes
【Standby Time】 100-150 hours
【Time to Market】 2008.4
【Shape】 straight
【Size】 11.5MM
【Weight】 95G

Basic Configuration:
Two battery (1200mah) charger / headset / data cable / 1G TF card / Car Charger / Handwriting pen (built-in)

Related link:
Unlocked 2.4" M188 Tri-Band Cell Phone Shake Control Function (Mini I9)
Unlocked I9 Quad-Band GSM PDA Mobile Cell Phone

Baby Monitor Tips

1. Some baby monitor is too sensitive that all the voice around can be hear from the receiver, then you can't judge which is the you baby, some times you can turn down the voice to solve this problem.

2. The interference signal. if baby monitor's frequence is the similar to other device, they will interfere each other, you can hear the radio from it.



3. Generally speaking, we need a baby monitor in the night, so you must by a night vision baby monitor.

4. If you have a plan to add a camera to you baby monitor system in the future, you can buy a multi-channel monitor like some 4 CH video baby monitor, this type product can receive 4 video signals from 4 cameras.

5. Baby monitor have many style: common style baby monitor, flower baby monitor, toy baby monitor, or multi-camera baby monitor with professional look. Thinking which you baby will like and won't scream to grab it in his hands.

6. Baby monitor screen: baby monitor screen is the critical factor decided the price, 1.5 inch baby monitor mark a price between $80 -$90, 1.8 inch baby monitor more or less $95-$100, and the 2.5 inch baby monitor nearly need $140, all monitors here refers to the wireless video baby monitor.

7. Distance: Many baby monitor told us it can use in 100m, be careful, the 100m lenght here is in direct line condition and without block. Most of the baby monitors effective distance is shorter than this by far.

8. Baby monitor can use three type power source，DV in, AA battery or Lithium battery. The type use li-ion battery is better.

How Captured a Clear Image in The Environment with Very Poor Light Conditions

Surveillance cameras demand captured clear picture in very poor light conditions at night, or no light environments. In the camera's indicators, we often can see the item: low illumination level .

1, the concept of illumination level

Illuminance is a unit to measure the sensitivity of the camera, represent by unit:Lux, that is to say, How dark lighting conditions the camera can capture the image. Indicating the lower the value, a lower light conditions the camera can take images. We know that the camera generated video signal by a nominal value of 1v, the standard value is 700mv, such as using the lens with aperture of F1.2, when the scene's illuminance values being photographed is 0.02Lux, the camera outputs a video signal amplitude is 33%-50% of the standard value of 700mv, when the lowest illumination lever for this camera is 0.02Lux/F1.2. Test the value of the illumination level should be noted that the size of the lens aperture, the smaller the F value, the bigger the aperture, the lower illumination need. The illumination values are different for different aperture.

2, The program to achieve low-light videography

We know that CCD camera can be divided into color and black/white cameras, the lowest illumination of ordinary cameras is in the table below.


The lowest illumination level of common cameras

The wave length range of visible light is 380nm ~ 780nm, wavelength of visible light is divided into red, orange, yellow, green, cyan, blue, purple from long to short, wavelength shorter than purple's wavelengths is known as UV, longer than red light is called infrared light. there is a layer of transparent electrode can absorb UV in the surface of CCD sensor, the CCD can not accept UV. Common color CCD camera chip have red, green and blue color filters, so color camera can not feel the infrared light . While the ordinary black/white CCD camera spectral range is very wide, not only can feel the visible light, but can feel the infrared light.

Based on the above principle, in the environment light conditions are very poor , engineers have often taken the following programs to get the clear images.

(1) general low illumination black and white CCD camera + IR Light

Install infrared light radiation "light" in monitoring site, generate infrared light ordinary camera can capture while the human eye can not see, can achieve night shooting through the black and white CCD camera.

(2) color to black and white camera + IR Light

The color to black and white video cameras means it is a color camera in the day, in the poor lighting conditions at night time, the use of the characteristics black and white images have a high sensitivity to the infrared , automatically switch to black and white mode, shooting in conjunction with infrared. Low-light cameras must be met to the lowest illumination the infrared light support.

(3) IR Illumination Color Camera

Infrared sensitivity of infrared low-light color camera is 4 times higher than the average the common camera, you can work at zero illumination (0Lux).

(4) low-speed shutter camera

Low-speed shutter camera also known as the cumulative picture camera, via store continuous multi-frame (up to 128 ) blurred picture due to insufficient light in computer memory, to build up a clear picture, with the help of SLOWSHUTTER technology to achieve shooting under 0.008LUX/F1 .2 illumination. This low-light video camera apply to museum, night observation of biological activity at night, the military coastline monitoring prohibit red, UV damaged.

(5) ultra-low-light cameras

Ultra-low-light camera use EXVIEWHAD technology to enhanced sensitivity greatly, its color illumination is up to 0.05LUX, black and white is up to 0.003-0.001LUX. When equipped special infrared devices, can get high-resolution black and white images, to achieve 0Lux shooting.

PTZ(Pan/Tilt/Zoom) For Monitoring

In fact, PTZ is a installation platform composed of two AC motors, can move horizontal and vertical direction. However, please note that the PTZ we talk about is different from the PTZ in camera equipment. Camera PTZ equipment is general just a tripod, can only adjust the position through the hands; while monitoring system PTZ can control the rotation and movement direction through the remote control system.

There Are Various Types of PTZ
* PTZ is divided into indoor and outdoor type by the environment used in, the main difference is the outdoor-type have good sealing performance, waterproof, dustproof and heavy load.
* By installation is divided into side-loading and lifting, that is to say, where PTZ is installed, on the ceiling or mounted on the wall.
* According to shape is divided into common type and ball type, ball PTZ is placed PTZ in a hemispherical, spherical shield, besides prevent the dust from interfering the image, it is hidden, beautiful and fast.
* According to motor function PTZ can be divided in to the level PTZ and all-round PTZ.
* In accordance with working voltage is divided into fixed-speed AC and DC high-speed variable-speed PTZ.
* In accordance with load capacity is divided into light-load PTZ, moderateduty PTZ and heavy-load PTZ.
* In accordance with the load installation is divided into top-mounted and side mounted PTZ.
* According to use environment is divided into general-purpose and special-type. Universal one refers to the use in non-flammable, non-corrosive gas or no dust atmospheric environment, can be divided into the use type and outdoor-type. The most typical application for special type PTZ in explosion-proof PTZ.

In the selection of PTZ we must consider installation environment, installation, operating voltage, load size, also have to consider cost performance and the aesthetic appearance and other factors.

The Internal Structure of PTZ
There are two motors within the all-round PTZ, respectively control the up-down direction and left-right direction rotation. The different voltage also determines the overall work voltage of the PTZ, generally the AC 24V, AC 220V and DC 24V. when receive the up-down action voltage, vertical motor rotate, the rotate transmission through the gear box drive wheel rotation; When receive the left and right horizontal move voltage, the horizontal motor rotation drive the horizontal gear at the bottom of the PTZ through gear box.

Be noted that PTZ has a horizontal and vertical spacing restrict bolt, PTZ achieve spacing restriction function by two micro-switches respectively. When the rotation angle achieve a pre-set limit bolt, micro-switch moves to cut off power supply, PTZ stop turning. Limit device can be located outside of PTZ, adjustment process is simply, and can also be located in PTZ inside, adjust through peripheral adjustments, the adjustment process is complexity relatively. But the tightness of the external limit device is not better then the PTZ's limit PTZ devices built-in.

Indoor PTZ and Outdoor PTZ broadly is similar with each other generally, but because the weight of a larger outdoor protective cover, so that the load of capacity the PTZ must increase. Meanwhile, hot and cold changes is obviously in outdoor environment, vulnerable to erosion by rain or moisture. Outdoor PTZ therefore are generally designed as seal water-resistant type. Outdoor PTZ also features a high torque and choke protection circuits to prevent burned by PTZ motor force starting in the freeze. Under the harsh conditions at low temperature can also install the temperature control PTZ-type heater.

Definition and TVLine

Definition refers to the clarity of the detailed pattern and its borders video images.

Definition, generally from the the point of view of VCR, compare the image quality by the clarity of the image replayed, so the term commonly used the world definition. While The camcorder generally used resolution to measure it ability: "decompose the details of scene photographed". Unit is the "TV lines (TVLine, TVL)" also known as line. Means that , equivalent to erect each line of scan lines the horizontal direction from the point of view, and then multiplied by 4 / 3 (Aspect Ratio), Constitute the total number of lines in horizontal direction, saying the horizontal decomposition force. It changes with the number of CCD Pixels, and the video bandwidth, the more pixels and the wider bandwidth is, the higher the decomposition ability is. The 625-line of PAL system is the the nominal vertical decomposition ability, except the the 50 lines in reverse process, the actual effective vertical decomposition ability is 575 lines. The level of decomposition ability up to 575x4/3 = 766 lines. But one of the major factors restricting the lines number is bandwidth. Empirical data shows that use 80 lines / MHz to calculated to reproduce the TV lines (line number) is available. Such as can use 6MHz bandwidth to transmit image quality have 480 line decomposition ability. Low-end home use video recorder, such as VHS, can have up to 240 lines of resolution. Digital camera record data in digital signal format, resolution up to 500 lines or more. (Normal TV resolution is about 280 TVLines, VCD's resolution is 230 TVLines).


Relate links:
520TVL IR CCD Camera
380TVL 1/3 CMOS Camera
480TVL IR Weatherproof Dome Camera

How the IR Camera Work

Infrared camera has an addtional active infrared emission devices, receiving systems have a similar principles as natural light camera.



Natural light camera is reflect imaging after received natural light.

So in a dark environment, there is no natural light, we'll turn on the lights to let the camera get light.

Active infrared emission opened the equivalent of a infrared light, illuminated the shooting area, and then accept the reflective infrared to imaging.

While the human eye can not see infrared light, but the infrared camera can get the message.

Related Information:
Outdoor Weatherproof IR Camera
Dome IR Weatherproof Camera

Multi-point Touch Screen

Multi-point Touch Screen Description:
Different from the traditional single-point touch screen, the most prominent feature of multi-point touch screen is that it can use multiple fingers of two hands even multiplayer control the contents in screen simultaneously, more convenient and user-friendly. Multi-point touch technology also known as multi-touch technology. Multi-touch is divided into two levels in practical applications: one is the master chip can capture multi-point signal simultaneously; the other is able to judge the significance of each way finger touch signal. In other words, is the ability to provide users with gesture recognition. In the products already listed on Apple's iPhone and the MacBook notebook can basically achieve the purpose of this application, but the iPhone is currently only allows two fingers to complete the rotation , zooming and other functions simultaneously, is at best a a double touch, the Microsoft's Surface Computer is even more amazing, and that it can simultaneously generate multiple contacts to reflect. Compared with the small amount of signal lines of 4pin or 5pin in traditional single-point touch screen, the multi-point touch screen, carved out a lot of touch units on the conductive layer, each unit connect to external circuitry through a separate wire. Since all of the touch cell distributed in matrix-shaped row so regardless part of where the user finger access to, the system can react against the corresponding finger movement.



Multi-touch Can Be Divided Into Two Kinds:
Multitouch gestures and Multitouch all point, As our applications in Multitouch gestures, like the rotation, zoom and so on in pictures browse. Multitouch all point such as a game control, gps starting point and end-point control.

The difference between Multi-touch and Normal touch?
Common touch, usually only achieve single-point operation, for the button control, multi-touch can achieve the basic gestures operations, such as parallel move, zoom, rotate, and then by identifying the absolute position of multiple touch points to achieve user-defined gestures operation, more user-friendly operation. There are many factors to consider in design of multi-point touch screen, has a relationship to the number of touch sensor, touch screen controller chip selection, as well as the size of the touch screen, and with the calculation capacitive in touch screen design, touch sensor shape, size, structure, arrangement, the thickness of various materials, the spacing between LCD screen and touch screen, as well as the layout of the. He and finger touch CF related, such as touch-screen surface, the thickness of the thicker protective layer, then the thicker the protective layer is, the worse you touch sensing, also related with the operating position, depending on the touch screen controller chip performance.

Related link:
3.0 inch touch screen phone