Visión nocturna, WDR, Sensor G, Construir en WiFi, Detección de movimiento, WI-FI function, Wi-Fi mobile display, Built in 1080P real full HD CMOS sensor, Within the hidden power supply, no exposed wiring, Automatically turn on/off function, Dual Camera Metal shell, Can be convenient control of the recorder system, WIFI Function, Seamless loop-cycle recording function, 170 degrees wide angle