MOST HIGH-END CONFIGURATION: Ambarella A12 chipset 2.7 inches high resolution LCD 2560*1440p at 30fps Ultra wide 170? A+ Viewing Angle. The A12 dash cam has continuous loop cycle function emergency lock button accident auto detection G-Sensor parking mode motion detection GPS-Geo Tagging. It max support 512GB TF cord(Not Include)</br>G-SENSOR: Built -axis acceleration sensor in view of a recording and storing wave target. When sudden event such as a car collision or a sudden turn can automatically record and store images in order to provide evidence of the accident. Note Parking Mode works only on the condition that camera off automatically cannot work if off manually.</br>ADAS (ADVANCED DRIVER ASSISTANCE SYSTEMS): It's ADAS function has 2 safety features. (1) FCWS (Forward Collision Warning System) which alerts driver with audible sound by employing image recognition when you are too close to front vehicle to prevent rear ended collision. (2) LDWS (Lane Departure Warning System) which alerts driver with an audible sound when the vehicle begins to move out of its lane on freeways and arterial roads. "</br>GPS GEO-TAGGING: It comes with GPS Geo-Tagging device records precise GPS data into video file so you can accurately check vehicle location/speed/route on Google Maps through included ROVE Dash Cam Player Software inside the camera.</br>OUTSTANDING CUSTOMER AFTER CARE SUPPORT: 1 Year Warranty First Class support for all customers 100% RISK FREE investment! If any questions please contact us for solving your problem.</br></br>Product Description</br></br><B>WHY CHOOSE US REASONS MAKE THESE CAR CAM MORE RELIABLE AND APPROVED AMONG OUR CUSTOMERS</B><p> The metal case has a very good performance of heat dissipation. And it is anti-collision and explosion - proof. <p> It has a wide-angle lens of 170?which covers 3 lanes. The picture has no distortion and it is real and smooth and restore the fact of possible accident. <p> It is equipped with high-speed chip recording with 1440 HD image and gives you a fresh driving experience.<p> ADAS security alerts. It provides real-time lane offset warnings and front-distance monitoring ; and it has security alerts and remind drivers to correct misbehavior. <p> Built -axis acceleration sensor?? in view of a recording and storing wave target. When sudden event such as a car collision or a sudden turn?? can automatically record and store images?? in order to provide evidence of the accident.<p> Built-in night visual function; it will automatically analyze additional light source through star photoelectric at