ECHO UNDER-DASH TRAILER BRAKE CONTR

The CURT Echo® under-dash trailer brake controller is a modern brake control system that plugs into your vehicle and wirelessly connects to your smartphone via Bluetooth. It allows you to control and monitor all trailer brake activity directly from a custom-designed app on your Apple iOS or Android OS device. The app displays brake control settings, activity, and sends status updates. It features a triple-axis, motion-sensing accelerometer for smooth, responsive stops and can operate two to eight trailer brakes (one to four axles). It's compatible with low-volt, PWM, ABS, and cruise control systems and includes built-in reverse-polarity and short-circuit protection. The device automatically calibrates and stores multiple trailer profiles. It has a sleep mode to reduce power drain and allows incoming calls while the app is running. Installation is simple with an included adhesive pad or zip ties, and it's plug-and-play with a vehicle-specific quick plug harness (sold separately). If the Bluetooth connection is lost, the brake controller continues to function safely using the most recently programmed settings. It is not compatible with, but will not interfere with, Apple CarPlay or Android Auto.