4K Dash Cam fit GMC Sierra 1500 2019-2021, 1500 Limited 2022, 2500 HD/3500 HD 2020-2023(Model B), Model B & Model A Have Same Models Years but Vehicle Sensor Cover are Different

Custom fit for GMC Sierra 1500. This 4K dash cam installs neatly behind the rearview mirror like the original equipment. No messy wiring is visible, and no complex rewiring is needed. It is perfectly integrated with GMC Sierra 1500 2019-2021 and 1500 Limited (LTD) 2022 vehicle styles, such as select Base, PRO, SLE, Elevation, SLT, Denali, and AT4 (Model B). Please note: Model A and Model B share the same model years: GMC Sierra 1500 2019-2021, 1500 Limited 2022, and 2500 HD/3500 HD 2020-2023, but the vehicle sensor covers are different. Please refer to the product images for model comparison. Sierra Model E is only suitable for vehicle styles with an auto-dimming function and no sensor cover. The corresponding product codes for Model E are B0D2NW57KG and B0D2P1QN6X. 4K Image and Ultra HD 2160P Video: Upgraded with an f/1.8 large aperture lens and a CMOS IMX335 chip to enable high-definition video at 2160P/30fps, this OEM-style dash cam provides 4K image performance in all aspects. It displays decent dynamic range and precise colors and can record clear video under low or high light conditions. Built-in WiFi and App: The built-in WiFi provides higher definition and faster download speeds. The user-friendly app makes it convenient to view real-time videos on your phone and download or transfer important footage to a PC. You can also share videos on social media whenever you want. Please note: Your vehicle must have an auto-dimming rearview mirror plug power adapter (10-pin square plug). Otherwise, power can only be obtained through the OBD port or fuse box. For parking monitor functionality, an OBD power adapter or fuse box power adapter (product code: B0CXXXV4YG) is required. IMX335 STARVIS Sensor: This dash cam is powered by the advanced STARVIS IMX335 image sensor. It delivers a wider dynamic range, enhanced 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, because the PCB boards are different