4K Dash Cam for GMC Terrain 2018-2024(Model A), SL SLE SLT AT4 Denali, Model A & Model B Have Same Models Years but Vehicle Sensor Cover are...

**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. A parking monitor requires an OBD Power Adapter or a Fuse Box Power Adapter. **Model A & Model B:** Model A and Model B correspond to the same vehicle years and must be distinguished by the vehicle's sensor cover. Please examine the second and third pictures carefully. **Custom fit for GMC Terrain:** This 4K dash cam is designed to fit neatly behind the rearview mirror, just like the original equipment. No messy wiring is exposed, and no complex rewiring is necessary. It integrates seamlessly with the GMC Terrain 2018-2024 (Model A), 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 reaches capacity. The G-Sensor identifies a sudden impact and instantly saves and locks the current video file into a protected folder, preventing that relevant footage from being overwritten. **IMX 335 STARVIS Sensor:** This premium dash cam utilizes the advanced STARVIS IMX335 image sensor. It provides a wider dynamic range, improved light sensitivity, and clearer video with minimized noise and motion blur, even in low-light driving situations. It does not support the separate addition of a rear camera if you already have the single front camera unit, as the PCB boards are d