Smart Video Doorbell Home Wireless WiFi Doorbell Camera Waterproof Outdoor Ding Dong Doorbell w/PIR Motion Detection/Night Vision/App Smart View 1.Description: Smart Video Doorbell Home Wireless WiFi Doorbell Camera Waterproof Outdoor Ding Dong Doorbell w/PIR Motion Detection/Night Vision/App Smart View 2.Features: Support 2-Way Audio - You can use the mobile 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 IR night vision sensor that automatically switches on when the environment gets dark, providing a clear view at night. PIR Motion Detection - 155° Wide view, when an abnormal situation is detected, real-time alarm information is sent to your mobile phone. 3.Parameters: Item name:Smart Video Doorbell Color: Black, White Resolution: 1080P APP: Tuya TF card storage: 8-128G supported(Not included) Battery: 2*lithium battery rechargeable lithium battery(Included) 4.Note: The actual use may be slightly different depending on the specific situation. 5.Package List: 1 * Doorbell 1 * Ding Dong 1 * Charging Cable 1 * Installation Accessories