4 wires 3.5 inch Color Hand free Video Door Phone

Monitor
Power Source: DC15V, Power Consumption: Max. 14.5W
New 3.5 inches TFT color LCD, Pixels: 480*234, Indirect View, Flat Type
Operating temperature: 0 degree ~ 40 degree
Call Sound: Strokes Electronic Chime, with Door strike Key
Communication: automatic cancel after 60 seconds

Camera
Power Source: DC15V
Power Consumption: Max. 3W
No night vision function
Camera unit: Color CMOS with lens of angle 55°
Resolution: NTSC: 510x492, PAL: 628x582
Operation temp: -10 degree C to 45 degree C.
LED backlight under nameplate cover
Aluminum comply with IP44 waterproof standard

4 wires 3.5 inch Color Hand free Video Door Phone