4" Dual Lens Dash Cam Car DVR 1080P Front & G-sensor Rear Video Recorder Camera
Video format: AVI(1080p). Electronic shutter: 1/50-1/10000 seconds. Weight: 0.555KG. The battery is only to save the video when power off suddenly. Sensor: sensor_1014/410. Video Output: RCA connector, 1.0VP-P, 75Ohm.