[CAM-AHD325/CAM-AHD425(V2)] Why is the camera image on DVR via local display black and white?


[CAM-AHD325/CAM-AHD425 (V2)] There are two possibilities. The video standard (NTSC/PAL) does not match with the camera and HDVR. The other possibility is the signal standard (AHD/TVI/CVI) does not match with the camera and HDVR. 

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