Barrow Mods
Barrow Mods mangoal 4K Dash Cam GMC Terrain 2025 2026(Model C) SL 2 in 1 accessory
A 4K dash cam with WiFi and a 64GB card that mounts behind the rear-view mirror of a GMC Terrain 2025 2026 Model C
- Custom fit behind rear-view mirror for clean installation
- 4K 2160P video at 30 fps with f/1.8 lens and IMX335 sensor
- Built-in WiFi and free app for live view and footage transfer
- Includes 64GB card for immediate loop recording
- Requires 10-pin auto-dimming mirror plug or OBD/fuse adapter for power
GMC Terrain 2025-2026 dash cam
This accessory is a 4K dash camera designed to fit behind the rear-view mirror of GMC Terrain models from 2025 and 2026 including SL SLE SLT AT4 and Denali trims. It integrates with the factory mirror housing so no exposed wiring or complex rewiring is required. A 64GB memory card is included for immediate recording.
4K CMOS IMX335 sensor performance
The camera uses a CMOS IMX335 sensor paired with an f/1.8 aperture lens to capture 2160P video at 30 frames per second. This combination delivers clear footage in both low and high light conditions with decent dynamic range and accurate colours. Loop recording continuously overwrites the oldest files when the card is full.
Mirror plug power and WiFi app
Power is drawn from the vehicle's auto-dimming rear-view mirror 10-pin square plug adapter; if that connector is absent the unit must be wired to an OBD or fuse-box adapter sold separately. Parking monitor mode also requires one of those adapters. Built-in WiFi connects to a free mobile app for live viewing, footage download and social-media sharing.
Highlights
- Custom fit behind rear-view mirror for clean installation
- 4K 2160P video at 30 fps with f/1.8 lens and IMX335 sensor
- Built-in WiFi and free app for live view and footage transfer
- Includes 64GB card for immediate loop recording
- Requires 10-pin auto-dimming mirror plug or OBD/fuse adapter for power
Specifications
No published specifications for this item yet.
Questions about this item
How do I install the dash cam using the 10-pin square plug behind the rear-view mirror?
Connect the supplied cable to the Auto-Dimming Rearview Mirror Plug Power Adapter; the unit seats behind the mirror with no exposed wiring. Ensure the 10-pin connector is fully seated or power will not reach the camera.
What maintenance will the included 64GB card need over time?
The card stores 2160P/30fps footage in a continuous loop; format it in the app every few months to prevent file-system errors and replace it if write cycles degrade recording reliability.
At what temperature does the CMOS IMX335 sensor throttle during long parking sessions?
The sensor is rated for typical automotive cabin temperatures; sustained heat above the vehicle's normal operating range may reduce frame stability before the loop recorder overwrites older clips.
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