Overview
The Brandmotion Transparent Trailer Dual Camera Rear Vision System, part number BRATRNS-2120, is a universal kit that replaces your interior rearview mirror with a live full HD video display for backing up a trailer. It adds a camera to any trailer up to 65 feet long, so the trailer behind the truck can be watched from the cab.
A camera mounts on the end of the trailer, and a harness runs the length of the trailer to the trailer hitch. Quick disconnect weatherproof connectors are built into the trailer body, which keeps a clean look and lets the trailer detach easily. The image shows on a 9.66-inch edge-to-edge mirror in the cab, and the cabling is designed to deliver minimal latency.
Key features
- Live full HD video on a 9.66-inch edge-to-edge display mirror
- Two cameras included for trailer rear vision
- Supports trailers up to 65 feet long
- Quick disconnect weatherproof truck-to-trailer harness
- 10m truck harness and 20m trailer harness included
- D-Tab Wedge mount; some vehicles may need an adaptor
- Non-dimming display mirror
Trailer hookup and cable routing
The camera harness runs the full length of the trailer, so plan the route before fastening anything. Lay the cable out first, then choose clip points that keep it away from the hitch, tire paths and sharp edges. Leave enough slack at the hitch for turns, since a tight harness can pull on the connectors when the trailer swings.
Weatherproof quick disconnect connectors make it simple to detach the trailer, but they still need care. Keep the connector housings clean and sealed when unplugged, and check the cable jacket for cuts after each trip. Clean connections give a clearer picture on the mirror, so inspect contacts before a long haul.
- Route the harness away from the hitch and tire paths
- Use clips to keep slack off the cable
- Inspect connectors for dirt and moisture before each trip
Specifications
| Brand | Brandmotion |
|---|---|
| Part number | BRATRNS-2120 |
| Product type | Transparent trailer rear vision system, dual camera |
| Cameras included | Two |
| Display mirror | 9.66-inch edge-to-edge, non-dimming, full HD live stream |
| Maximum trailer length | Up to 65 feet |
| Truck harness | 10m |
| Trailer harness | 20m |
| Connectors | Quick disconnect, weatherproof |
| Mount type | D-Tab Wedge |
Vehicle fitment
The kit is universal fit and is designed for vehicles that use a D-Tab Wedge mount, so it is not tied to a specific year, make or model. Some vehicles may need an adaptor, and the mounting location should be checked for fit before final installation.
No vehicle list is given, so match the D-Tab Wedge mount and the mirror position to your own truck before installing. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
The camera harness runs the length of the trailer to the hitch, so plan that route before fastening anything. Verify the product fits the desired location before final installation, as Brandmotion advises. The weatherproof quick disconnect connectors let the trailer be detached cleanly.
What’s included
Two cameras, a quick disconnect truck-to-trailer harness, a 10m truck harness, a 20m trailer harness, and a 9.66-inch edge-to-edge display mirror.
Not included: a microphone that your OEM mirror contained. For that, Brandmotion points to 5000-PESMVR. For a different camera system, see TRNS-2100.













