New used once, bought new vehicle with existing controller.
Amazon Price CDN$ 402.81
* The perfect multiple vehicle-shared trailer solution, suitable for any trailer with up to 3 axles
* Hand Held control unit in the Tow Vehicle, Trailer Power Module on the Trailer
* Wireless communication between the remote hand unit and trailer mounted power module
* Proportional braking, forward and reverse, no level adjustment necessary
* Trailer braking power supplied via 7-Way Connector from the vehicle