Key features

• •🚗 Ultra HD Recording: Equipped with 6-layer glass sharp lens and SONY CMOS image sensor 323 chip, DONGKER dash cams with night vision and HDR technology provides clear, high contrast and reliable 1080P resolution driving video day and night. With front and rear dash cam 290 viewing angle, the 4 channel dash cam can record a broader range of circumstances to avoid miss. Driving playback videos shows clearly in 4" HD IPS screen without trouble to draw/insert TF card on other device.
• •🚗 7*24hrs Surveillance: Built-in G-sensor lock the recording automatically if crash occurs unexpectedly while driving, which can help to address accident and distinguish responsibility. When car in parking status, triggered by G-sensor's induction to collision, battery operated dash cam restarts to record 30s. Emergency video is locked and not erased by loop record for your potential vehicle insurance evidence.
• •🚗 Set up, Operation Easily: Silica gel vacuum sucker (work well under 140°F temp ) bears >100N pull force (cam need 3.6N) after mounted to windshield correctly and is removed easily. With power charger connected, car camera power on/off when engine power on/off. Set Loop record 1/3/5 minutes and forget it, unlocked oldest record is overwritten to save memory storage automatically.
• •🚗 Exquisite appearance, 140˚F operation: The handsome dash cam has dark gold jewelry light, high strength aluminum alloy frame design, coupled with sharp beautiful big eye, slim figure and can work in 140 F high temperature Environment.
• •🚗 Services After-Sales: 30 days money back guarantee, and 12 month manufacturers warranty. If any inconvenience, please contact with us via amazon e-mail or leave question in this page, All emails and questions will be replied in 24 hours, and 100% satisfaction guaranteed.