Wi-Fi Video Doorbell, 720P HD Smart Doorbell with 16G Card 166° Wide Angle Door View Security Camera, Two-Way Audio Talk, Motion Detection, Night Vision, App Remote Control for iOS/Android Features:- <!-- td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;} --> •Real-time Two-way Talk without Noise - See, hear and speak to anyone at your door in 166°wide-angle lens through the APP which is compatible with iOS, Android. Feel free to use this smart doorbell to monitor your home security.Note:The video doorbell no waterproof function, please install where place no water. It only support 2.4G Wi-Fi, not support 5G Wi-Fi. •PIR Motion Detection and IR Night Vision - Whenever any motion is detected, camera sends alert to your mobile phone, the sensitive time is adjustable.