WIRELESS INSTALLATION AND WIFI CONNECTION - This doorbell with camera supports 100% wireless installation. No wires and cables, just download and connect it to Wi-Fi with the help of your smartphone, so your doorbell is always on, answering the door anytime, anywhereMotion Detection and Night Vision - Provides real-time 720P Full HD video and two-way audio so you can see, hear and talk to anyone at your door. Equipped with IR sensor and LED, the doorbell camera will automatically switch lights to ensure a clear image at night, protecting your home 24/7Free cloud storage and multi-user sharing - No subscription fee for lifetime cloud service storage. Videos can be stored in the cloud for 7 days with no storage limit, and the device will automatically overwrite the previous file and record it in a loop. You can also share your account with your family166 wide viewing angle - wireless doorbell camera equipped with 166 ultra-wide-angle lens, allowing the doorbell to clearly record the movement of the front door without missing every key picture. End messages as soon as motion is detected during the day and night. Night vision mode will switch automaticallyIP66 WEATHERPROOF AND EASY TO INSTALL -- With a premium material housing and IP66 water resistance, the video doorbell is durable enough to withstand harsh weather, such as rain and snow. The wireless camera doorbell can be easily installed on the door, just plug your doorbell into the socket and it can be used without professional helpNo need for wires and cables, just download the APP and connect it to Wi-Fi with the help of your smartphone, so your doorbell is always on, answering the door anytime, anywhere.The wireless doorbell camera with built-in ultra-wide-angle lens allows the doorbell to clearly record the movement of the front door without missing every key picture.