VESAFE HD 720P Security Camera Smart WiFi Video Doorbell Intercom, Support TF Card & Infrared Night Vision & Motion Detection App for IOS and Android(With Ding Dong/Chime)(Black) Filter-Wireless Doorbell 47inch * 17

47inch * 17

27inch * 5

9inch * 13

fast monitoring

Sensitivity : -110dbm

VESAFE HD 720P Security Camera Smart WiFi Video Doorbell Intercom, Support TF Card & Infrared Night Vision & Motion Detection App for IOS and Android(With Ding Dong/Chime)(Black) Filter-Wireless Doorbell 47inch * 171. Lower Power and Ultra long Standby Time 2. Wide Angle Lens See clearly on every face at your door, never to be afraid to open the door. 3. IR Night Vision Day or night, it allows you to take photography and record videos at any time. 4. Two Way Audio with Noise Cancelling Allows you to talk to your visitors wherever you are. And you can watch real time videos on cellphone. 5. With Ding Dong Chime: To notify the smartphone of the home owner when a