4K Dash Cam fit for GMC Terrain 2018-2024(Model B), SL SLE SLT AT4 Denali, Model A & Model B Have Same Models Years but Vehicle Sensor Cover are Different, Free App & WiFi, 64GB Card

Please note: Your vehicle must be equipped with an auto-dimming rearview mirror plug power adapter (10-pin square plug). Otherwise, power can only be obtained via the OBD port or the fuse box. The parking monitor function requires an OBD power adapter or a fuse box power adapter. Model A and Model B: Model A and Model B correspond to the same vehicle years and must be distinguished by the vehicle's sensor cover. Please compare the second and third pictures carefully. Custom designed for the GMC Terrain: This 4K dash cam fits perfectly behind the rearview mirror, just like the original equipment. No messy wiring is exposed, and no complicated rewiring is necessary. It integrates seamlessly with the GMC Terrain 2018-2024 (Model B), including the SL, SLE, SLT, AT4, and Denali trim levels. Loop Recording & G-Sensor: Seamless loop recording overwrites the oldest footage with new content once the memory card is full. The G-Sensor detects a sudden collision and instantly saves and locks the current video to a protected folder, preventing the relevant footage from being overwritten. IMX 335 STARVIS Sensor: This dash cam is powered by the advanced STARVIS IMX335 image sensor. It provides a wider dynamic range, improved light sensitivity, and clearer footage with reduced noise and motion blur, even in low-light driving conditions. It does not support adding a rear camera separately if you already have the single front camera, as the printed circuit boards are different