Mangoal 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 Different, Free App & WiFi, 64GB Card

【Please Note】Your 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).. 【Model A & Model B】The model A and model B match te same vehicle year and must be distinguished by the vehicle sensor cover.Seriously compare THE SECOND PICTURE and THE Third PICTURE.. 【Custom fit for GMC Terrain】Mangoal 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 GMC select terrain 2018-2024 (Model A),SL SLE SLT AT4 Denali. 【Loop Recording & G-Sensor】Seamless loop recording will overwrite the oldest footage with new content when memory card is full. G-Sensor detects a sudden collision and immediately save & lock current video to specified folder, prevents relevant footage from overwriting.. 【What you get】Mangoal OEM Look 4K Dashcam x1, 64G MircoSD Card x1, User Manual x1, OBD Power Adapter x1, Auto-Dimming Rearview Mirror Plug Power Adapter x1, Crowbar x1, Strap x2, worry-free 12-month warranty, and friendly customer service. It doesn't support to add a rear camera separately if you've already had the single front camera! Because the PCB boards are different.