Video Quality & During Day And Night Camera has a 120°ultra-wide angle lens. The video image quality is surprisingly good.The night visions is great that you can see clearly every things through the dark. Battery Camera & Super Long Battery LifeWireless indoor home security camera displays a crystal clear smooth live video, you can keep an eye on your home anytime anywhere. Camera works with 2.4G WiFi(5G is not supported) Camera with a high quality rechargeable battery, support lasting works for 15-30 days. PIR Motion Detection & Real-Time Alerts FunctionSmart PIR sensors to easily and quickly detect people, cars, pets and packages, and the security camera system can wake up in short time and capture all human movements. Live streaming 24/7 with real-time motion(Via Amazon no audio policy). Activities mobile alerts and notifications will let you know immediately. Easy To Use &