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July 12, 2015
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Camera 2MP 1080p HDCVI Long Range Varifocal Weatherproof IR Bullet. It worked great when I installed it and now I get a black screen. What could be the issue..
July 12, 2015
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Did a power reset it came back on during the day. It appears once it gets dark outside I lose picture..
If your camera is working during the day, but you lose picture at night then this is a power issue. There is not enough power going to the camera, because when it gets dark and the IR's come on the camera is drawing more power. How are you powering this camera?
July 12, 2015
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I have it hooked up to a 8 channel power distribution that supplies 4 amp. It goes out at night and during the day it doesn't come back one. The camera stays black screen. The run to the camera is no longer that 75 feet. If you think is power what kind of power supply do you think I need?
Some CVI cameras can require 1 AMP. It will depend on how many cameras you plan on powering.
12v 1 Amp:
https://www.securitycameraking.....-prd1.html
The 16 Channel has 10 Amps:
https://www.securitycameraking.....-prd1.html
This is an excellent CVI box as it can provide 18 Channel 20 Amps:
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