Features:
1) Calling, dual talking, real time monitoring and remote unlocking
2) 4 monitors (at most) available for one outdoor station
3) Picture recording, storing and checking by extra image recorder available

Specifications (outside camera):
1) Resolution: CCD 420 TV Line, CMOS 380 TV Line
2) View angle: CCD 92° , CMOS 78°
3) Lowest luminance: 0. 02 Lux
4) Power supply: From inside monitor
5) Power consumption: 2W
6) Dimensions: (H X W X D): 140 X 120 X 30mm

Specifications (inside monitor):
1) Screen: B/W 4" flat CRT or color 4" TFT LCD
2) Talking way: Handset
3) Power supply: DC 18V, 600mA
4) Power consumption: Standby: 0. 5W, operation: 10. 5W
5) Dimensions: (H X W X D): 223 X 223 X 70 mm

Specifications (power adaptor):
1) Power input: AC110V - AC240V
2) Power output: DC 13V, 2A

Inner packing:
Gift box dimensions: 265 X 415 X 115mm

Outer packing:
Carton box dimensions: 547 X 423 X 345
G. W.: 2. 5kg