Technical parameter for coding intercom system
Working voltage:DC10.8V~16V
Audio frequency not distorted output: The main channel: 5mw min
Reply channel: 100mw min
Frequency response:300~3400HZ?db
Environment temperature :-40 to+70
Humidity:45% to 95%
Working current of camera:500mA?0mA
Camera:1/3' CCD
Definition:380 TV Lines