It can work while charging.
Just looks like smoke detector , NOT the real smoke detector.
HD 1080P WiFi Spy smoke detector shape Camera ,8 megapixel CMOS
140 degree angle lens+H.264 video compression format
Support 32G micro SD card (Not including in the package)
With point to point technology, support Android phone & IOS iPhone iPad live view and PC live view
Rechargeable lithium-ion battery capacity up to 1200mAh, can last more than 1-2 hours for working.
Reliable WiFi camera with strong concealment, real-time video recording, can see real-time video by WIFI/3G/4G network in anywhere and anytime
1 * UFO Smoke Detector WiFi IP Camera
1 * Mounting bracket
2 * Screw
1 * USB Cable
1 * Charger
1 * User Manual
1 * CD
- Resolution: HD 1080P/720P
- Viewing Angle: 140 Degree
- Mobile Operating System: Android/IOS
- Recording Range: 5 square meter
- Shooting Distance For Motion Distance: 6 meters in straight