Android 7 Inch Wired Visual Intelligent Intercom Doorbell

Product information:

Display: 7 inches
Connection: 6 wires
Camera: 1000 lines
Power supply mode: 15V1.2A
Image reproduction rate: 300 (%)
Image resolution: 720P
Type: wireless video intercom

Packing list:

Smart doorbell*1
Door button*5
key*1
Visual tablet*1