Anti-shaking dash cam for cars with front rear DVR system1、Supports front and rear dual recording, with resolution of 1440P (front) and 1080P (rear) for easy recording of road conditions in blind spots, dual conservation provides more peace of mind. 2、24-hour parking without stopping recording, using a dedicated buck power cord, it can continuously record for 24 hours after parking and turning off the engine (the duration can be adjusted through the app). 3、Fully utilize the memory card\u0027s internal space, with 1-5 minutes per segment as the duration, and automatically loop the recording. Automatically overwrite the earliest unlocked video, allowing the recording to loop wirelessly. 4、Emergency recording, equipped with a built-in gravity sensor, when emergency braking or collision occurs, the collision video is individually protected and the cyclic recording will not cover, restoring the scene of the accident. 5、DOL-TYPE multiple exposure technology, Light dark contrast synthesis, clearer video effect, DOL-TYPE multiple exposure technology, More layers during the day, more details at night. 6、WIFI connection, the dash cam supports WIFI connection and can view recordings in real-time through a mobile app, making it easy to manage and share.