Husky Towing Quest also has proportional brake control that mirrors the braking action of the vehicle. Digital power level (gain) and sensitivity (response) settings for precise and easy setup. On-the-fly sensitivity adjustment with 5 present options for optimal control from the touch of a button. Easy-to-adjust for full or empty loads. Digital power scale from 5-to-99. Advanced inertial accelerometer instantly activates brakes. 8 brake capacity.• Fully Digital Settings For Power Level (Gain) And Sensitivity (Response)• 5 Preset Options For Optimal Control From The Touch Of A Button• Advanced Inertial Accelerometer Instantly Activates Brakes• Flexible Mounting Options• Limited Lifetime Warranty• Accommodated Number Of Trailer Axles: 1 To 4 Axles• Type: Proportional• Brake Systems Type: 2 To 8 Brake System• Reverse Function: Fully Functional In Reverse• Leveling: Automatic• Smart Technology Compatible: No• Display: LED Screen• With Trailer Disconnect Alarm: No• With Wiring Harness: No Easy-To-Adjust Settings For Full & Empty Loads Time & Again Easy To Read Digital Power Scale From 5 To 99 Advanced Proportional Controller Mirrors Braking Action Of The Tow Vehicle | Husky Towing Husky Quest Electric Trailer Brake Controller, Proportional