Support 2-Way Audio - You can use the smartphone App to talk to the person who rings the doorbell in real-time.
Remote Control on App & Easy Installation - The smart doorbell is easy to connect to the app, compatible with both iOS and Android, via 2.4GHz WiFi, and without wires installing.
Clear Night Vision - The built-in 4*940nm infrared night light that automatically switches on when the environment gets dark, providing a clear view at night.
AI Human Body Detection - 180° viewing range, when an abnormal situation is detected, real-time alarm information is sent to your mobile phone. Guard your home and never miss a visitor.
ultra-clear resolution: 300W resolution,F2.0 aperture, 2K ultra quality. It can make the details
Description:<br />Xiaomi Smart Doorbell 3 Home Wireless Security Camera 2K Ultra-clear Infrared Night Vision 180° Wide View Two-way Audio Phone Alerts for Real-time Supervision<br/>Features:<br />Support 2-Way Audio - You can use the smartphone App to talk to the person who rings the doorbell in real-time.<br />Remote Control on App &amp; Easy Installation - The smart doorbell is easy to connect to the app, compatible with both iOS and Android, via 2.4GHz WiFi, and without wires installing.<br />Clear Night Vision - The built-in 4*940nm infrared night light that automatically switches on when the environment gets dark, providing a clear view at night.<br />AI Human Body Detection - 180° viewing range, when an abnormal situation is detected, real-time alarm information is sent to your mobile phone. Guard your home and never miss a visitor.<br/>Parameters:<br />Doorbell<br />Rated input: 5V 2A<br />Wireless connection: 2.4GHz, RF 433MHz<br />Night vision: 940nm infrared light<br />Storage function: 3 days of free cloud<br />Battery: 5200mAh lithium battery<br />Size: 128*60*23.5 mm<br />Receiver<br />Rated input: 100-240V~50-60Hz, 0.03A (CN Plug with 2 pins)<br />Wireless connection: RF 433MHz<br />Size: 60*60*56 mm<br/>Note:<br />It will automatically record videos that will be encrypted and uploaded to the cloud when detects that someone is moving. These videos will be stored for no more than 7 days and can only be replayed for you.<br/>Package List:<br />1 * Doorbell<br />1 * Receiver<br />1 * Charging Cable