Function:
1) Two way communication,video transmission,door release
2) Digital models
3) Compatibility of audio indoor phone
4) ID card reader
5) Capacity: 1-256 units
Specification(outdoor phone)
1) Temperature: -10~70 degrees
2) Relative humidity: 45%~95%
3) Atmospheric pressure:86 Kpa~108 Kpa
4) Protection level:IP33
5) Working Voltage: DC12~DC15V
6) IR CCD Camera;
7) statistic current: 20mA
8) working current: 120mA
7) Dimension: 315*130*45mm
8) Installation size: 243*105*30mm
9) N.W: 1070g
10) Installation: flush mounted
11) Warranty: 1 year
audio door intercom system