Security Multi-Cam w/ 7" Monitor

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· Channel-scan for multi-camera monitoring
· Small cameras for discreet observation and surveillance
· IR Night vision(Effective range: 7m)
· Alloyed shell, Weather-proof structure for outdoor installation and use
· 7" TFT-LCD receiver
· Adjustable brightness/contrast/color settings of monitor
· AV output
· Built-in microphone for audio monitoring
· Up to 100 m (330 ft.) transmission range in open space

Q: Monitor the camera when shooting white, is the kind of white, basically do not see the image, and exposure like: It is estimated that the camera's CMOS is broken, there may be the quality of the camera is not good, the screen resolution is poor. After buying a camera or suggest you buy Hikvision fluorite camera, the effect is good, the price is not very expensive.

Q: What is the difference between monitoring the camera and the usual?: 3. Camera effect: monitoring with the camera, generally require high clarity, because the current computer camera commonly used sensor chip is Micron or modern photographic chip, these two kinds of chip camera, clarity are similar, if the use of 5 glass Lens, then the requirements are less stringent occasions are generally able to meet the basic requirements, and 30 frames per second speed is basically able to meet the monitoring needs. If you need better clarity, you can use the physical dynamic 1.3 million camera (not online nonsense 1.3 million, need to emphasize that the sensor chip and interface chip support physical dynamic 1.3 million camera, can really be considered 1.3 million ), This camera is generally better imaging results than the use of magnesium light and modern sensor chip camera, can get better than the average physical 350,000 camera effect, but the bandwidth occupied and CPU occupancy rate is very high. So easy to monitor the camera system easy to use.

Q: Ccd monitor how the camera and computer connection: 2. Video camera needs a matching power supply, usually 12v.

Q: What is the minimum illuminance indicator of the surveillance camera?: IRE Level: The maximum amplitude of the video output of the CCD camera is generally set at 100IRE (or 700 mV), and a 100IRE video indicates that you can fully drive a monitor to show the best brightness and contrast image quality. 50IRE video shows only half the contrast, 30IRE (or 210 millivolts) that only 30% of the original amplitude, usually 30IRE is the lowest performance available image value. So there is no indication of the lowest illuminance results of the IRE grade and are not actually comparable. Finally, it is the camera's special function settings.

Q: Outdoor surveillance camera that kind of good, how the price: 1/4 inch Exview HAD CCD (progressive scan), 550TV line, 28 times optical × 12 times digital zoom, 44 million (PAL) effective pixels, viewing angle 2.1 ° -55.8 °; high sensitivity shooting, the minimum illumination 0.65 lux, high zoom speed and F1.35 brightness, can automatically switch wide dynamic, with 3D noise reduction and anti-shake function, electronic flip and mirror function ?? Alarm detection area adjustable ?? Adjust the automatic exposure response speed, Support external synchronization, up to 24 privacy area masking function, newly developed image signal processor.

Q: What is the difference between monitoring cameras CCD1 / 3 and 1/4?: CCD chip has developed a variety of sizes: the current use of the majority of the chip 1/3 "and 1/4". In the purchase, especially when the camera angle is more stringent requirements, CCD target surface size, CCD and lens with the situation will directly affect the size of the field of view and image clarity. 1 inch - target size is wide 12.7mm * high 9.6mm, diagonal 16mm. 2/3 inch - target size is wide 8.8mm * high 6.6mm, diagonal 11mm. 1/2 inch - target size is wide 6.4mm * height 4.8mm, diagonal 8mm. 1/3 inch - target size is wide 4.8mm * high 3.6mm, diagonal 6mm. 1/4 inch - target size is wide 3.2mm * height 2.4mm, diagonal 4mm.

Q: The monitor camera does not display the image on the display: First, the camera is broken, two, the information line and plug the connection is not good, three, the camera driver is not installed, the resolution is too high tune.

Q: Wireless surveillance camera security is not? Easy to be peeped not? LAN and external network access speed how?: This depends on your own, and manufacturers want to remotely monitor your camera can certainly see, because you are remotely through the manufacturers of the background server, the password what the background still see, of course, speed must be connected with your camera The network and your terminal to receive a relationship with the network.

Q: Does the infrared surveillance camera automatically alarm when someone enters the monitoring range?: This as long as your video recorder has this function can it? The general are brought, so you can find the above settings on the VCR

Q: Monitor the hard disk on the recorder is what format without formatting: Commercialized, stereotyped surveillance video recorder format you do not have to consider. You only need to set the pixel (or fine level), several frames per second, date and time.

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