Elecbrakes Wirelesss Bluetooth Electric Brake Controller Elecbrakes Bluetooth Electric Brake Controller Elecbrakes eliminates the need to modify your tow vehicle. This allows any capable vehicle to tow the trailer as long as it has a tow bar fitted. The Elecbrakes device is available in 2 versions Hardwired and Plug and Play. (you can view/download the installation guide here), then simply use the Elecbrakes app on your smartphone or the wireless remote to monitor and change settings from your tow vehicle. How It Works Elecbrakes is a trailer mounted proportional trailer brake controller, wired directly into the trailers electrical circuit. Elecbrakes draws power from the taillight circuit as well as the brake light circuit ensuring sufficient power is available for upto 2 braked axles. Braking is triggered by positive voltage being applied to the brake light circuit. Once braking is triggered Elecbrakes uses Microprocessors and Accelerometers to calculate and provide precise brake response.