Third Brake Light

CHMSL Camera for Silverado and Sierra 2016-2018 (LD) 2016-2019 (HD)


See what’s going on in the bed of your truck. The 75° viewing angle assists in hooking up your 5th wheel gooseneck or your valuable contents. Built with trailering in mind, the CHMSL camera system, integrates seamlessly into the truck’s factory infotainment screen.



A great addition to any video system when removing the factory tailgate of a Silverado or Sierra truck to facilitate loading your gooseneck hitch or fifth wheel trailer.  Only viewable while in reverse.

Expand your field of vision without adding bulk to your truck.

Camera activates by a plug and play installation when placing the truck in reverse by the driver.


  • CHMSL Camera: Rear bed camera mounts on top of cab between your center high mounted stop lamp and roof, rearmost edge between your brake lamp and cab for a perfect view
  • Wire Harness with 8pin connector at the end which plugs into the OE GM tailgate connector. This allows the camera image to display on the monitor when the truck is in reverse.


  • 1/4 CMOS sensor
  • 75 degree viewing angle
  • Operates at 0.1 LUX
  • IP67 water/debris-proof rating

Professional installation by an authorized EchoMaster dealer recommended.

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