Functions/Features:
Handsfree, video intercom, door lock control, monitor
Night vision, auto turn off
Weather/vandal proof outdoor station
Two AV input supports two extra CCTV camera display
Touch button control
1 indoor unit supports up to 3 outdoor units
Photo/video taking and recording, finished with SD card and remote controller

Key Specifications:
Screen: 7” TFT LCD
Installation: Surface mount / Standalone
Dimension: Indoor unit: 196(L)*132(W)*35(H) mm
Outdoor unit: 132(L)*80(W)*22.4(H) mm
Operation temperature: -15～+50℃
Power supply: DC 15V