ECHO UNDER-DASH TRAILER BRAKE CONTROLLER WITH BLUETOOTH Bluetooth connection to control all brake settings from your smartphone Custom-designed app monitors brake activity and sends status updates Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops Stores multiple trailer profiles Operates 2-8 trailer brakes at a time (1-4 axles) Multi-color LED indicator for easy setup and troubleshooting Clear, in-app warning system for voltage recognition and no-brake situations Downloadable app available for Apple iOS and Android OS Sleep mode feature included to reduce power drain Simple installation using included adhesive pad or zip ties Plug-and-play install with vehicle-specific quick plug harness (sold separately) Automatic calibration reduces setup requirements Allows incoming calls to be received while app is running Compatible with low-volt, PWM, ABS, and cruise control Built-in reverse-polarity and s Important Note: Compatible with Echo manual override button #51189 (sold separately) for hands-free driving If Bluetooth connection is lost, the brake controller will continue to function safely, using the most recently programmed settings. Not compatible, but will not interfere, with Apple CarPlay or Android Auto
