Monitor the image of the camera appeared black and white colorless situation, is this how is it?
It is PAL is now a good point of hard disk video recorders like SNA-8116-S Shenzhen Shi are supporting a variety of standard format is that some of your camera is infrared? Infrared is not open if the night infrared light to open the image is black and white
First of all, you first look at the monitor is not set to black and white and then in the hard disk video recorder you look at the system is not wrong
What about the surrounding environment? If the ambient light is poor, there will be black and white screen. If you take into account the machine itself, the photoresistor may be broken and can not be switched.
