Smart Security Camera video Door bell with Realtime Push Alerts on Android and Apple Mobile. Watchdog Surveillance System Night Vision (Batteries Included). Immediately sends a notification to your phone when someone rings the door bell or triggers the PIR motion sensor. The infrared light will automatically turn on at night and infrared night vision will be performed with clear 1080P HD picture/video. Immediately sends a notification to your phone when someone rings the doorbell or triggers the PIR motion sensor. 

【TWO-WAY AUDIO】: Smart WIFI door bell use built-in microphone and speakers with noise cancellation, you can see and talk with your visitors anywhere. The sensitive time is adjustable to start loop recording, and the expired video will be automatically deleted. No special wiring is required, connect to existing home wifi. Best use for home apartments and houses, airbnb.

【PIR MOTION DETECTION】: Once a move is detected or a visitor presses the doorbell, an alert is sent to your mobile device at once. IR night vision with 166°view angle, 1080P, automatic switching, providing HD pictures in 24 hours, keep you and your family safe.

【LOWER POWER】: Newly upgraded low power technology, only three 18650 batteries with a pointed tip are needed(included). In low power mode, our door bell consumes power slowly so it can work for 8-10 months in general.

【EASY TO SET UP】: No wires needed. Just need Installation, Download the App and Match. It support Android, iOS, Windows. 2.4GHz WIFI, strong penetration, stable transmission, ensuring clear and smooth picture.

【PACKAGE INCLUDED】:1x Wireless Video Door bell, 1x Dingdong Indoor Chime, 1x USB Cable, 1 x User Manual, 1 x Sticker, 3 x 18650 Batteries. Note: SD Card Not Included.

【Mobile Application】: tuya/ smart life device door bell.