【Custom fit for GMC Sierra 1500】Mangoal Front 4K and Rear 1080P 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 Sierra 1500 2019-2021, 1500 Limited（LTD) 2022 vehicle styles,Such as select Base, PRO, SLE, Elevation, SLT, Denali, AT4 (Model B) 【Please Note】Model A & Model B Have Same Models Years: GMC Sierra 1500 2019-2021, 1500 Limited 2022, 2500 HD/3500 HD 2020-2023 but Vehicle Sensor Cover are Different, Please carefully look at 2nd and 3rd pictures, which are model comparison pictures 【Sierra Modle E】Modle E is only suitable for vehicle styles With AUTO DIMMING function and NO the SENSOR COVER, The Amazon asin corresponding to Modle E is B0D2NW57KG and B0D2P1QN6X 【Front 4K and Rear 1080P】Our dual dash cam which records video of up to Ultra HD 4K(3840x2160)+FHD 1080P resolutions. It helps you to read the key details like road signs, vehicle number plates etc. To reduce the blind areas it has the front wide angle of 150 degree and rear wide angle of 140 degree. This helps you during unexpected circumstances like collision to retain and present evidence. 【Built-in WiFi, free App】The built-in WiFi owns higher-definition and faster download speed, and the free user-friendly App makes it convenient to view realtime videos on your phone, download or transfer important footage to PC. You can also share videos on social media with friends or families whenever you want. 【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). 【What you get】Mangoal OEM Look 4K Dashcam x1, Rear Cam x1, Rear Cam Cable x1, 128G MircoSD Card x1, User Manual x1, OBD Adapter x1, Auto-Dimming Adapter x1, Crowbar x1, Strap x2, worry-free 12-month warranty, and friendly customer service
Specification
Chipset: Novatek NT96670
Image Sensor: SONY IMX335
Lens aperture: F1.8
Lens angle of view 150°A+ ultra-clear wide-angle
Front video resolution:
3840x2160 @30fps (4K)
2560x1600 @30fps (2K)
1920x1080 @30fps (1080P)
Video encoding format: MP4
Image resolution: 3840x2160 (4K)
Photo format: JPEG
WiFi: Built-in 2.4G-WiFi
Storage: MicroSD Card (U3 speed, maximum support 128G)
G-sensor: Yes
Light source frequency: 60HZ/50HZ
Image up side down Rotation: Support
Parking monitoring (time-lapse): 10 minutes, 8 hours, 12 hours (optional)
Start time: 3s
Working voltage: 12V
Working current: 230mA
Quiescent current: below 3mA
Storage temperature (°C): (-30°C-80°C)
Operating temperature (°C): (-15°C-75°C)
Operating humidity (°C): 15%-60%RH