Tekonsha Primus IQ Trailer Brake Controller - 1 to 3 Axles - Proportional

Features:

• Brake controller activates trailer brakes in proportion to your vehicle's braking action
  • Automatically adjusts trailer's braking based on deceleration of tow vehicle
  • Activates immediately - no pausing like with time-delayed brake controllers
• Automatic-leveling ability - internal sensor detects deceleration even if controller is not mounted flat
  • Position anywhere from 0 degrees (level) to 90 degrees in the vertical plane
• 3 Boost levels let you adjust initial braking power and aggressiveness
• Continuous diagnostic check alerts you to any potential problems
• Integrated safeguards protect your vehicle and trailer
  • Minimizes drain on car battery when not in use
  • Prevents trailer brakes from overheating by reducing power output to them during prolonged stops
• Easy-to-read LED display
• Built-in, slide-bar manual override
• Quick-disconnect feature lets you easily remove and store the control when not in use
  • Replacement wiring harness (sold separately) and replacement bracket (6927 - sold separately) required to move the controller from one vehicle to another
• Plug-in, vehicle-specific brake-control adapter (sold separately) can be used for certain applications to reduce installation time

Specs:

• Application: trailers with up to 3 axles (6 brake assemblies)
  • Designed for use with electric brakes only
• Dimensions: 4-3/8" wide x 5" long x 2-1/2" tall
• Mounting: between 0 degrees (level) and 90 degrees in the vertical plane
• Limited lifetime warranty