2wire 1080p ip video intercom home system work with tuya app. for 1/2/3/4 family

●All in one: 2-wire non-polarity cable, easy to install.

●For samll apartments 2/3/4 family.

●Central power supply: only one power supply for the whole system. Fewer cables save cost.

●Support intercom between apartments and inner call between rooms.

●Tempered glass indoor screen, with Snapshot, video record function. 

●Do-not-disturb mode setting.

●Outdoor station in Aluminum alloy panel with name plate. 

●Replace old 2 wire audio system easily: no need to install cable again.