1080p full hd car dvr black box driving video camera full hd dashcam novatek 3" 170° loop recording g-sensor motion detect parking moni

a user-friendly car camera: record automatically during vehicle ignition, switch off automatically with ignition off. loop recording ensures continuous recording without missing a second even when the card is full. if a sudden brake happens, g-sensor function will lock and store the video to avoid video being overwritten. with motion detection, when the dash cam detects the movement of the object, the camera starts recording, and it enters standby state after the motion detection is finished.