M3 720P Smart WIFI Ultra Low Power Video Visual Doorbell,Support Mobile Phone Remote Monitoring & Night Vision(Black) YWXLight Powerful DC double air ducts

Powerful DC double air ducts

8 inch color LCD screen

Shooting angle: 140 degrees

and the color will not fade after 5 million times of friction and knocking

M3 720P Smart WIFI Ultra Low Power Video Visual Doorbell,Support Mobile Phone Remote Monitoring & Night Vision(Black) YWXLight Powerful DC double air ducts1. Watching anytime anywhere if you wanna see it. No wiring,installation is extremely simple,using ultra low power technology,effective use for more than 8 months ,not only convenient,but energy saving and environmental protection. 2. The design of remote controller without screws,anti dust,continuous transmission ensures complete reception of the signal. 3. Guests can make video voice call,and record for a short video,the owner will know who in front