FAQ
Office area monitoring camera how to choose?
2, according to the size of the monitoring range, you can choose 4 mm, 6 mm, 8 mm and othe...
Monitor how the camera will suddenly no color
1, lack of light, color to black camera automatically switch to black and white mode;...
Wireless remote monitoring camera farthest to monitor how far
Wireless camera, generally refers to the access network part is wifi, not wired, so his di...
An electronic surveillance camera every month to consume how much electricity
Connected with a computer, take the computer power. And some monitoring system needs a sep...
Monitor the hard disk on the recorder is what format without formatting
Some video recorders have several hard drives. A record after the automatic record in the ...
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