Wireless Battery Powered Smart Video Doorbell, Low power consumption, 1-2 Month’s battery life ( 3200mA 2 ? 18650 Batteries included, Recharge the new battery make sure its fully charged before using). Support 2.4Ghz WiFi(Not 5G Wifi), Free P2P cloud service, push alarm to mobile via APP. HD 1080P Video Quality, support night vision, camera view angle covers 166?,WDR, HLC, BLC, Motion Compensation, Quick Access by Smartphone. PIR motion sensor with 120? detection angle , accurate motion detection. Support 2-way audio communication, answer your door whereever you are.
Demo Video: https://youtu.be/b6IB6AF0_Aw,