1. Camera: CMOS HD digital sensor, 140°TVL Infrared LED camera.
2. Infrared Night-vision light
3. Infrared Sensor PIR
4. Light Sensor
5. Power Light, which to know if power connect.
6. Signal Indicator, which use to determine the work mode, and WIFI connection signal strength.
7. DC supply socket, which for power supply the equipment.
8. Resetting Key, which use for start system and restore the factory default setting. 
9. Supply Power:DC12V/2A.
10. Working humidity:<80%.
11. Working temperature: -20℃~+70℃.
12. Could use on Android and Apple system.