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jesscastro

AHD camera working at daytime ,black screen on night have IR

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good day, need help here..I have 6 AHD cam on my client...the problem are at daytime they work fine but at nightfall it turn black but they have IR....im using utp cat5e cable..tnx

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Most probably amp dropping issue !!! What is the distance from power supply to per camera?

good day ..thanks for response to my problem...my power is near at the cam..70mtrs. distance

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Most probably amp dropping issue !!! What is the distance from power supply to per camera?

good day ..thanks for response to my problem...my power is near at the cam..70mtrs. distance

 

I had this problem before, best way to find out is get a power source close up to your camera that having issue and check if night vision works ( you can dismount the camera and take it inside to make sure it is not your camera). If it is working, you got amperage drop from your line. 70 meters is pretty long depending on the gauge wire you use for power. Especially if you are using IR ARRAY leds.

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