Fitcamx HD2-9135 Integrated 4K Dash Cam for GMC Sierra 1500/2500HD/3500HD (2020-2025) — Auto-Dimming, OEM Look, WiFi & App, Plug & Play, 64GB Card

Fits GMC Sierra 1500 / 2500HD / 3500HD (2020-2024) vehicle styles. The Fitcamx HD2-9135 is designed to blend with the factory mirror for a low-profile, OEM appearance that won’t block the driver’s view or leave visible, dangling wires. Compare the shape of your original cover to confirm whether your vehicle has Auto-Dimming before purchase. Installation is plug-and-play and supported by a detailed tutorial video and user manual. To share power with an Auto-Dimming rearview mirror, unplug the mirror’s plug to use a tandem shared power source — this will not affect normal mirror operation. Video is recorded at 2160P/30fp using a Novatek chip and an f/1.6 large-aperture lens; the advanced CMOS sensor provides strong dynamic range and accurate colors for clear playback. Built-in WiFi plus the Fitcamx APP allow live preview and easy download of important clips to your phone (if preview fails, turn off Cellular Data/Bluetooth). The unit supports seamless loop recording (oldest files are overwritten when storage is full) and a G-Sensor that preserves footage in the event of a collision. Note: an extra harness is required to enable parking mode. WDR night-vision automatically adjusts exposure to capture license plates and road signs without over- or under-exposure. Includes 64GB card; OEM styling, Auto-Dimming compatibility, WiFi & app control, and simple plug-and-play installation.