Looking for the best brake controller on the market? The REDARC Tow-Pro Elite is the only brake controller on the market with 2 braking modes at the turn of a dial and comes with a free universal?pig-tail wiring harness and universal switch insert panel (TPSI-001). ? All-weather, all-terrain performance 'Proportional Mode' (Inertia sensing) for highway conditions and 'User Controlled Mode' for all terrain conditions.. You can choose what braking type best suits the road conditions, vehicle type or driver preference, and the Tow-Pro Elite is suitable for 12 and 24-volt systems. ?? Advanced brake controller technology This model features a three-axis accelerometer which can measure acceleration in any direction. The main unit can be mounted in any orientation, out of sight and still sense the brake level accurately. The SEMA Global Media Award winning Tow-Pro Elite also comes with self-levelling technology, so it can sense the rate of deceleration and features active calibration, which constantly monitors the vehicles direction of travel, with or without a trailer attached. The REDARC Tow-Pro Elite?control knob?is designed with low profile and shock-absorbing elastomers ensuring it can be installed in crash impact zones, and all Tow-Pro Elite purchases come with a free universal pig-tail wiring harness included as standard. ? Tested in the toughest conditions REDARC is an Australian company that's 40 years old and is a world-class advanced electronics manufacturer providing high quality trailer accessories. All REDARC products are designed, developed, engineered and tested in the toughest conditions. The Tow-Pro Elite has undergone years of testing in some of the harshest conditions?to become one of the best?brake controllers for trailers the world over. 5 Benefits of a Tow-Pro Elite Electronic Brake Controller A quality level of towing safety unlike any other in the market. Safe braking at your fingertips Two modes of braking Suitable for 12V and 24V vehicles Operat