7“ TUYA WIFI Smart Video Doorphone #RL-B17W2-TY
- - Easy 4-wire connection.
- - Support up to 2 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.
