Function
Two way communication with outdoor phone
Monitoring
Release door (remote unlock)
Inner calling
Time & Date display
Adjustable brightness, color, contrast and ring volume
Adjustable talking volume
Changeable chord melody(3 tone)
Exclusive signal function
Audio shut down

Specification(indoor phone)
Temperature: -40~70
Relative humidity: 45%~95%
Atmospheric pressure:86 Kpa~108 Kpa
Water endurance rating:IP33
Power supply: DC 12~15V
Resolution: 420TV lines
Static Current:≤20 mA
Working Current:≤300 mA
Screen Size:7 ‘’color TFT LCD
Dimension:235*190*38mm
NW: 768g
Installation: surface mounted

Specification(outdoor station)
Temperature: -40~70
Relative humidity: 45%~95%
Atmospheric pressure:86 Kpa~108 Kpa
Water endurance rating:IP33
Working Voltage: DC12~DC15V
Static Current: 0.17mA
Working Current: 150mA
IR CCD camera
Camera: color 420TV lines
B/w480 TV lines
Dimension:182*69*50mm
Embedded size: 182*69*50mm
N.W.:890g