Autowbrake Proportional Brake Controller & Key Fob


An Autowbrake proportional brake controller helps you stop your teardrop trailer when you’re driving. Sometimes a brake controller can take up too much space in your tow vehicle. That’s where a proportional brake controller comes in! The unit goes on your trailer instead, so you don’t have to worry about it taking up room in your tow vehicle. The only control you need is the key fob remote that allows you to adjust the brake controller remotely.  This is a great way to have trailer brakes without a lot of extra wiring in the tow vehicle and to easily switch tow vehicles and still have brakes.

Made in USA

Autowbrake Electric Proportional Brake Controller & Key Fob

“Just like teardrops, the Autowbrake electric brake controller is simple.  When building a new trailer for my family, I wanted a simple brake system that I can use with any vehicle and any brake setup I have on my teardrop.  This proportional brake controller is the clear winner.”
-Mark (Founder @ OverlandTrailer)


  • Helps you stop your trailer when you’re driving. It works when you brake your tow vehicle!
  • The brake controller knows how fast your vehicle is going and adjusts the trailer’s brakes to match the rate of change in speed (proportionally).
  • You can control the brake power with a little remote that you keep on your keychain. It’s wireless and easy to use.
  • If you need more or less brake power, you can change it even when you’re driving or stopped.
  • If you need to stop really fast, you can press a button to make the trailer brakes come on immediately.
  • The brake controller has different settings for how heavy your trailer is, so you always have the right amount of brake power.
  • You can use the brake controller with different tow vehicles without having to do any wiring.
  • The brake controller remembers your settings and only needs to be set up once (setup & calibration takes about 20 min).
  • The brake controller will turn off by itself if there’s another one in your tow vehicle.
  • The brake controller mounts on your trailer, not in your vehicle. It’s protected from the weather and works with lots of different types of brakes and wiring.
  • Made in USA


  • Dimensions: 5-1/4″ long x 6-7/8″ wide x 1-1/2″ tall
  • Warranty:
    • 3-Year for brake controller
    • 1-Year for key fob

Works With...

DIY Teardrop Trailer Frame Wiring Harness

Works perfectly with our Teardrop Trailer Wiring Harness Kit for a waterproof installation.


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.