CURT Echo Under-Dash Trailer Brake Controllers

CURT's Echo under-dash trailer brake controller is truly a brake control for the modern age. It plugs into your vehicle and wirelessly connects to your smartphone, allowing you to control and monitor all trailer brake activity right from your own device. It comes with a customizable app for iOS or Android OS phones. The app also sends you status updates and allows you to receive incoming calls while it's running. These remote controllers are compatible with two to eight trailer brakes (one to four axles) and can be used with low-voltage or PWM wiring systems. Echo is also compatible with cruise control and ABS brakes—and has built-in reverse-polarity and short-circuit protection. Show Less