i need a solution, i install AHD and TVL outdoor camera with a central power of 30A, 18 channel, i have two cameras connected to each channel, the problem now is during the day the camera is working fine, at night the camera is not showing any image, when you go close to the camera you see night vision IR light on, but no image display at night, but during the day the camera will display image. i have change camera thinking may be is the night vision of the camera is bad, still is the same.
thanks
