* Door-Phone:
* Resolution: 330 Tv wire
* Camera: 1/3" Color
* Lens and Angle: F6.0, about 58 degree
* The lowest degree of: 1.5 LUX
* Light Source: 6 pcs of Infrared LED
* Size: 125*93*32mm


* Inter-Phone:
* Power Supply: Type A:DC18V Type B:AC 220V
* Camera Tube: 4"LCD
* Resolution: F6.0,about 58 degree
* Ring type: Ding dong
* Power Consumption: Standby 130mW Working 14w
* Size: 220 x 195*50mm