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Tuesday, December 28, 2010
From which online company should I buy Christmas gadget gifts as my son loves them?
Monday, December 27, 2010
Case-Mate iPhone 4 Ivy Case – White / Pink
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Sunday, December 26, 2010
Leather case causes Kindle to crash
Written by Rene Millman Wednesday, 22 December 2010 17:48
At the office, we are struggling to think of how this can happen, but apparently some Amazon Kindle users are complaining that the black leather case that protects the e-Reader is casuing the device to crash.
Some users in the US have reported that the black "Kindle Leather Cover" is causing many users to suffer a crash while reading the device. Some have even ditched the case to solve the problem.
Users on Amazon's support forums have speculated that the problem may well lie with the cases metal hinges. It has been suggested that this metal interferes with the screen on the Kindle, causing it to crash.
Strangely, the problem doesn't seem to affect cases with a built-in light.
Amazon, thankfully, has taken control of the issue, and offered a replacement or refund to anyone suffering the problem. [http://www.absolutegadget.com/201012223426/news/miscellaneous/leather-case-causes-kindle-to-crash.html]
Some Acknowledges of Security Camera
Here are the basic acknowledges of security cameras. Did you know them?
- What is weather-proof ?
Weather-proof means the camera could resist wind, rain, dust, and other normal weather conditions. So the weather-proof cameras could be installed outdoor.
- What is Illumination?
Generally, the illumination is the professional standard of the average brightness surroundings. The minimun illumination means that the darkest enviroment which camera could take normal picture. Illumination in normal situation as listed below: Under Sunshine: 50,000 Lux - 1,000,000 Lux Cloudy: 100 Lux - 10,000 Lux Shop: 75 Lux -300 Lux Office: 300 Lux - 500 Lux Street lamp at night: 10 Lux
- What is LUX?
Lux refers to the amount of light that is needed for the camera to see. This becomes important if you need the cameras to see in low light. The lower the Lux is, the picture is better.
- How many wireless cameras can be used together?
As far as now, the maximum number of camera working together is 4, and you need make them depart from each other more than 10 metters distance to avoid possible interference .So we strongly recormmend that up to 3 cameras, that could get more clear pictures.
- What is weather-proof ?
Weather-proof means the camera could resist wind, rain, dust, and other normal weather conditions. So the weather-proof cameras could be installed outdoor.
- What is Illumination?
Generally, the illumination is the professional standard of the average brightness surroundings. The minimun illumination means that the darkest enviroment which camera could take normal picture. Illumination in normal situation as listed below: Under Sunshine: 50,000 Lux - 1,000,000 Lux Cloudy: 100 Lux - 10,000 Lux Shop: 75 Lux -300 Lux Office: 300 Lux - 500 Lux Street lamp at night: 10 Lux
- What is LUX?
Lux refers to the amount of light that is needed for the camera to see. This becomes important if you need the cameras to see in low light. The lower the Lux is, the picture is better.
- How many wireless cameras can be used together?
As far as now, the maximum number of camera working together is 4, and you need make them depart from each other more than 10 metters distance to avoid possible interference .So we strongly recormmend that up to 3 cameras, that could get more clear pictures.
Weather-proof means the camera could resist wind, rain, dust, and other normal weather conditions. So the weather-proof cameras could be installed outdoor.
- What is Illumination?
Generally, the illumination is the professional standard of the average brightness surroundings. The minimun illumination means that the darkest enviroment which camera could take normal picture. Illumination in normal situation as listed below: Under Sunshine: 50,000 Lux - 1,000,000 Lux Cloudy: 100 Lux - 10,000 Lux Shop: 75 Lux -300 Lux Office: 300 Lux - 500 Lux Street lamp at night: 10 Lux
- What is LUX?
Lux refers to the amount of light that is needed for the camera to see. This becomes important if you need the cameras to see in low light. The lower the Lux is, the picture is better.
- How many wireless cameras can be used together?
As far as now, the maximum number of camera working together is 4, and you need make them depart from each other more than 10 metters distance to avoid possible interference .So we strongly recormmend that up to 3 cameras, that could get more clear pictures.
- What is weather-proof ?
Weather-proof means the camera could resist wind, rain, dust, and other normal weather conditions. So the weather-proof cameras could be installed outdoor.
- What is Illumination?
Generally, the illumination is the professional standard of the average brightness surroundings. The minimun illumination means that the darkest enviroment which camera could take normal picture. Illumination in normal situation as listed below: Under Sunshine: 50,000 Lux - 1,000,000 Lux Cloudy: 100 Lux - 10,000 Lux Shop: 75 Lux -300 Lux Office: 300 Lux - 500 Lux Street lamp at night: 10 Lux
- What is LUX?
Lux refers to the amount of light that is needed for the camera to see. This becomes important if you need the cameras to see in low light. The lower the Lux is, the picture is better.
- How many wireless cameras can be used together?
As far as now, the maximum number of camera working together is 4, and you need make them depart from each other more than 10 metters distance to avoid possible interference .So we strongly recormmend that up to 3 cameras, that could get more clear pictures.
- Transmission range without block?
The transmission distance of wireless products differs from different situations. Generally, it could get the best transmission distance and effect if without any block. So the unobstructed range in open area is always regarded as a common standard of product specification. Generally, 2.4GHz wireless products could get 100 meters / 300 feet transmission range without blocks. But the factual distance actually depends on conditions.
- What are differences between wired and wireless?
A wired camera needs a cable that goes from the camera to a TV or VCR. The video signal is passed from the camera, through the cable, and then to your TV or VCR, which allows you to see the picture. All wired camera must use RCA cable to connect the camera to the TV and VCR.
- What is transmission power?
Transmission power is the professional standard of intensity of wireless signal. CE, FCC approval organizations control the transmission power in strictly way. Most our wireless products are CE/FCC conformed, says low radiation and healthy for human body.
- What is Horizontal Resolution?
Horizontal Resolution is a professional standard to evaluate the quality of TV picture. In other words, it is the measure unit. The higher horizontal resolution means the better picture quality. For example, the horizontal resolution of DVD is 520 TV lines, regular broadcast TV is 330 TV lines, VCD is 240, VHS is 220.
- Does the wirelss camera provide encryption?
Sorry, the wireless cameras do not send encrypted audio and video. In order for somebody else to receive audio or video from your transmitter they will need to have a wireless receiver set to the same channels within range of the transmitter. Usually, it it hardly for others to interface and receive your video and audio.
- How dose mean " Wireless need power supply " ?
Wireless cameras do not have a video cable, so the signal is transmit through wireless. But like all electronics products, they still need a power supply. Battery packs may be used for situations where power is not available, although batteries will have to be changed frequently. And we also have some cameras with built-in rechargeable battery for some special situations and demands, what you should do is to recharge the battery in proper time.
- What is motion detection camera?
Motion detection camera kit is conscious of special motion by voice-detection or IR-detection. The motion activated wireless camera will alert automatically to let you know exactly special situations.
- How many wireless cameras can be used together?
You can record the video and audio by connecting the receiver to VCR or DVR, or any other recording devices with "video-in" port.
- What's Channel Scan?
Channel Scan function means the receiver get real time signals from more than one camera by time divided method. Pictures from each channel lasts 5-6 seconds, and then jump to next and so on.
- Can outdoor camera be used indoor?
Of course the outdoor camera could be used indoor, but the indoor camera couldn't be used outside because sometimes the weather condition will make the camera short circuit, which will destroy the camera.
- What is difference CCD and CMOS?
CCD image sensor could produce picture in better quanlity than CMOS, but of course with higher price. If you have advantage requirement on picture, we strongly recommend purchasing CCD cameras.
- What is interference?
Interference is the useless signals in the same frequency band, usually from other wireless transmission sources. For 2.4GHz products, the interference always come from 2.4GHz cordless phones, microwave oven, wireless router, etc.
- What is View angle?
View angle means the maximum range that camera could take pictures. The measure unit for the view angle is Degree. For example, view angle of human eyes is 170 degree.
- What is Night Vision?
Night Vision function means the camera has built-in IR lights and could take pictures in dark enviroment.
- What is IR ?
IR is the abbreviation for Infrared. IR camera means the camera with IR compensation is able to take pictures in absolute dark enviroment. The pictures could be monochrome under IR lights.
- What is Water proof?
Water proof means the camera could work normally in water.
The transmission distance of wireless products differs from different situations. Generally, it could get the best transmission distance and effect if without any block. So the unobstructed range in open area is always regarded as a common standard of product specification. Generally, 2.4GHz wireless products could get 100 meters / 300 feet transmission range without blocks. But the factual distance actually depends on conditions.
- What are differences between wired and wireless?
A wired camera needs a cable that goes from the camera to a TV or VCR. The video signal is passed from the camera, through the cable, and then to your TV or VCR, which allows you to see the picture. All wired camera must use RCA cable to connect the camera to the TV and VCR.
- What is transmission power?
Transmission power is the professional standard of intensity of wireless signal. CE, FCC approval organizations control the transmission power in strictly way. Most our wireless products are CE/FCC conformed, says low radiation and healthy for human body.
- What is Horizontal Resolution?
Horizontal Resolution is a professional standard to evaluate the quality of TV picture. In other words, it is the measure unit. The higher horizontal resolution means the better picture quality. For example, the horizontal resolution of DVD is 520 TV lines, regular broadcast TV is 330 TV lines, VCD is 240, VHS is 220.
- Does the wirelss camera provide encryption?
Sorry, the wireless cameras do not send encrypted audio and video. In order for somebody else to receive audio or video from your transmitter they will need to have a wireless receiver set to the same channels within range of the transmitter. Usually, it it hardly for others to interface and receive your video and audio.
- How dose mean " Wireless need power supply " ?
Wireless cameras do not have a video cable, so the signal is transmit through wireless. But like all electronics products, they still need a power supply. Battery packs may be used for situations where power is not available, although batteries will have to be changed frequently. And we also have some cameras with built-in rechargeable battery for some special situations and demands, what you should do is to recharge the battery in proper time.
- What is motion detection camera?
Motion detection camera kit is conscious of special motion by voice-detection or IR-detection. The motion activated wireless camera will alert automatically to let you know exactly special situations.
- How many wireless cameras can be used together?
You can record the video and audio by connecting the receiver to VCR or DVR, or any other recording devices with "video-in" port.
- What's Channel Scan?
Channel Scan function means the receiver get real time signals from more than one camera by time divided method. Pictures from each channel lasts 5-6 seconds, and then jump to next and so on.
- Can outdoor camera be used indoor?
Of course the outdoor camera could be used indoor, but the indoor camera couldn't be used outside because sometimes the weather condition will make the camera short circuit, which will destroy the camera.
- What is difference CCD and CMOS?
CCD image sensor could produce picture in better quanlity than CMOS, but of course with higher price. If you have advantage requirement on picture, we strongly recommend purchasing CCD cameras.
- What is interference?
Interference is the useless signals in the same frequency band, usually from other wireless transmission sources. For 2.4GHz products, the interference always come from 2.4GHz cordless phones, microwave oven, wireless router, etc.
- What is View angle?
View angle means the maximum range that camera could take pictures. The measure unit for the view angle is Degree. For example, view angle of human eyes is 170 degree.
- What is Night Vision?
Night Vision function means the camera has built-in IR lights and could take pictures in dark enviroment.
- What is IR ?
IR is the abbreviation for Infrared. IR camera means the camera with IR compensation is able to take pictures in absolute dark enviroment. The pictures could be monochrome under IR lights.
- What is Water proof?
Water proof means the camera could work normally in water.
Spycam Classic Lighter Camera
One thing that you ought to be more careful about these days are the number of spy and hidden cameras around, coming in all sorts of shapes and sizes. The Spycam Classic Lighter Camera is one of them, where this spy device allows you to record down movements and behavior of your target discreetly without looking out of place. You get 2GB to 8GB of storage space with this classic style lighter, where it will record in AVI format at 640 x 480 resolution. Plugging it into any available USB port will help juice up its internal battery, while that also allows you to transfer data over in a jiffy. Too bad it isn’t as realistic as to actually double up as a real lighter though. [http://www.popever.com/gadget_news_china.html]
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