Wireless, portable design allows for easy transfer from one vehicle to another
Bluetooth connection to control all brake settings from your smartphone
Custom-designed app monitors brake activity and sends status updates
Zero-tool, plug-and-play install between vehicle-trailer 7-way connectors
Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops
Stores multiple vehicle-trailer profiles
Multi-color LED indicates power, trailer detection and wireless connectivity
Potted circuit board is sealed off from the elements for lasting durability
Retention strap and locking tab help keep Echo firmly installed into 7-way
Automatic calibration reduces setup requirements
Downloadable app available for Apple iOS and Android OS
Allows incoming calls to be received while app is running
Compatible with low-Volt, PWM, ABS, cruise control and electric over hydraulic
Built. The Echo Trailer Brake Controller from GMC Accessories is truly a mobile trailer brake controller 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 Apple or Android phones, a portable design to easily switch between vehicle-trailer combinations and a durable, weather-resistant construction. An included Bluetooth button is designed to support hands-free driving. Whether local laws prevent you from using the Echo phone app or you simply prefer a manual touch, this button allows you to activate the trailer brakes with the press of a button whenever necessary. Includes Echo module, retention strap, locking tab and Bluetooth button. The Echo Trailer Brake Controller from Chevrolet Accessories is truly a mobile trailer brake controller for the modern age.