WIRELESS INSTALLATION AND WIFI CONNECTION - This doorbell with camera supports 100% wireless installation. No need for any wires and cables, just download the APP and connect it to 2.4GHz Wi-Fi with the help of your smartphone, keep your doorbell alwaysonline, answer the door anytime, anywhere Motion 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 imageat night, protecting your home 24/7 166 wide viewing angle - The wireless doorbell camera has a built-in 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 duringthe day and night. Night vision mode will automatically switch IP66 WEATHERPROOF AND EASY 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 help silver