Ultra Long Standby & 100% Wire free - Wireless outdoor security camera has a built-in 18650mAh battery , which can be used for 3-6 months.Free of power cords and wiring hassles, take only few minutes to set up(Only supports 2.4GHz WiFi).1080P FHD & IR Night Vision - Live-stream and record footage in crystal clear 1080p HD. The 120° Wide View Angle allows you to see exactly what is happening. Automatically switch to night vision and ensure a clear vison even in darkness.Smart Motion Detection & Instant Alerts - Upgraded PIR sensor sends you real-time alerts when motion detected. Customized detection sensitivity and working time can avoid false alarms bothering you. The wireless security camera system outdoor allows you to detect, record and alert.2-way Audio & Multi-User Sharing - See who's there and talk interactively