Keep Your Family Safe By Keeping Unwanted Visitors Out With This Smart Doorbell/Video Intercom. High Quality Two-Way Talk With Noise Cancellation Support Pir Motion Detection, When Someone Hovers At The Door, Immediately Alerts Push Notifications To The Mobile Phone. Day And Night Mode Automatic Switching, Whether Day Or Night, The Image Is Clearly Visible, For Your Safety And Family Security Wireless Connection (Needs To Be In Range Of Your Wi-Fi; Works With 2.4G Wi-Fi), Low Power Consumption The Video Is Triggered By Manual Recording, From Your Phone Or By The Pushing Of A Doorbell You Will Receive: 1 X Wi-Fi Video Doorbell 1 X Chime Please Note: Our Updated Version Uses The Cloud (Wi-Fi) Rather Than A Gb Card!