About this item 2022 New Intelligent Video Doorbell ＆ 1080P HD night vision:The appearance of doorbell camera is a new design style in 2022, equipped with 1080P full HD resolution and infrared night vision. Guard your home day and night. WIFI Connection: realize two-way intercom between doorbell and mobile phone. Real time mobile phone, supporting two-way calls, taking photos, recording, taking care of your family, makes you safer. Built in 800MAH large capacity battery, combined with low power consumption design, greatly improves the endurance. Say goodbye to frequent battery replacement, and the permanent endurance is 1-2 months. Doorbell APP Control:intelligent working mode, portable. Light weight, easy to install and remove (support 2.4GHz, rf 433MHz Android 4.3 or ios 9.0 or above), download and install the app: ULooka. HD Clear Video:80 degree wide-angle camera angle, display the details in front of the door, reliable and practical, equipped with infrared night vision, and automatically open at night.