7” TUYA WIFI Smart Video Doorphone#RL-B17W3-TY
- - Easy 4-wire connection.
- - Support up to 3 flats.
- - Between indoor & outdoor units See, hear and speak to visitors from anywhere 1080P AHD Doorbell .
- - Built-in Mega HD camera .
- - More clear than 800TV and 1200TV.
- - Suitable for various environment and outdoor use.
- - Night Vision camera.
- - Capture clear image even at night .
