Two way communication, video transmission and door release

One button call one room directly

Humanized design with name input

Power and LED indicator

Handset communication

Adjustable brightness and contrast

Chord melody is changeable (13 music for option)

Capacity: 2 to 12 units

Specifications:

Outdoor phone:

Housing: aluminum

Temperature: -40 to 70 degrees Celsius

Relative humidity: 45 to 95% RH

Atmospheric pressure: 86 to 108kPa

Protection level: IP33

Working voltage: 12 to 15V DC

IR CCD camera

Resolution: color 420TVL

Dimensions: 277 x 122 x 45mm

Installation size: 243 x 105 x 30mm

Net weight: 717g

Installation: flush mounted

Indoor phone:

Housing: ABS

Working voltage: 15V DC

Static current: 30mA

Working current: 500mA

Screen size: 4-inch color TFT LCD

Dimensions: 225 x 190 x 60mm

Installation: surface mounted

Net weight: 850g