Please NoteYour car must have an Auto-Dimming Rearview Mirror Plug Power Adapter(10Pin square plug), otherwise, power can only be obtained through OBD or Fuse box. Parking monitor must have OBD Power Adapter or Fuse Box Power Adapter(asin:B0CXXXV4YG). Custom fit for Cadillac Escalade/Escalade ESVMangoal 4k dash cam can fit perfectly behind the rear view mirror like original. No messy wiring exposed, no complicated rewire at all. Perfectly intergrated with Cadillac Escalade/Escalade ESV 2021-2025(Model A).Base Sport Premium Luxury Platinum V-Series Accessories 4K Image and Ultra HD 2160P VideoUpgraded with f/1.8 big aperture lens and CMOS IMX335 chip to enable high-definition video at 2160P/30fps, Mangoal OEM style dash cam for can provide 4K image performance in all aspects. Mangoal OEM style dash camera displayed with decent dynamic range and precise colors, and can record clear video under low or high light. Built-in WiFi, free AppThe built-in WiFi owns higher-definitio