Storage SD card is supported and the maximum capacity is 32GB

Communication Methods Full digital

Information ReleaseText messages can be received and viewed on the indoor monitor (images can be received if SD card is inserted)

Elevator Control You can control the elevator through the indoor monitor

Leave Photos and Messages Yes (SD card is needed)

Do Not Disturb Mode Yes

Extension Quantity Villa: 9 extensions apartment: 4 extensions

Wi-Fi Yes

Wireless Standard IEEE802.11b/802.11g/802.11n

Wireless Frequency Range 2.4GHz

Wireless Security Encryption 64/128bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS

System

Operation system Embedded Linux operation system

Interoperability Support Onvif

Internet Protocol IPv4, DNS, RTSP, RTP, TCP, UDP, SIP

Screen Type Capacitive Screen

Display 7 inch TFT display

Resolution 1024(H)×600(V)

Video Encoding H.264

Audio Encoding PCM

Audio Input 1 channel

Audio Output 1 built-in speaker and 1 handset speaker

Audio Mode Full duplex communication

Audio Enhancement Echo suppression and cancellation/digital noise reduction

Audio Bit Rate 16KHz, 16Bit

Status Indicator Light 1 red indicator light flickers constantly during upgrade