Video transmission and digital models

Release door by password, ID card and indoor phone

Compatibility of network or non-network

ID card reader

Inner calling

Hands-free communication

Adjustable brightness, color, contrast and ring volume

Adjustable talking volume

Changeable chord melody (3-tone)

Exclusive signal function

Self-checking faulty

Back light for keyboard

Specifications:

Material: aluminum housing

Capacity: network 480-room

Non-network 630 rooms

Temperatures: -10 to 70°C

Relative humidity: 45 to 95% RH

Atmospheric pressure: 86 to 108kPa

Protection level: IP33

Working voltage: 12 to 15V DC

IR CCD camera

Screen size: 7-inch color TFT LCD

Installation: flush-mounted