wifi video doorbell, motion detection with ir night vision, smart wireless door bell, remote-control hd home security camera

this wifi doorbell can connect home wifi and achieve a two way intercom between the doorbell and cell phone. when a visitor presses the doorbell sound is activated and the camera will start sending real time images and call to the cell phone. the user will receive the call and can check who the visitor is, can intercom with the visitor. the transmitter adopts screw-chimeric technology and ultra-low-consumption wireless technology to solve the trouble of long-term battery replacement of ordinary doorbell. classical arc industrial design, extraordinary vision, modern fashion.