Kohree Trailer Brake Controller Kit — Split Design LCD Display, 1–4 Axle Proportional Braking with 9 Boost Levels

Kohree's Upgraded Split Trailer Brake Controller Kit is a proportional electronic brake controller with an LCD display, auto-leveling, and 9 boost settings designed to deliver smooth, adjustable braking for 1–4 axle trailers.

This split-design kit separates the visible display from the control module so you can mount the screen where it's easy to read while the controller hides out of sight. Built with dual 32-bit processors in both the controller and the display, the system continuously evaluates braking input and trailer response to provide consistent, linear brake feel without lengthy manual calibration.

How does the Kohree system create smoother trailer braking?

The controller uses proportional braking to match trailer brake force to how hard the tow vehicle brakes, reducing jarring or delayed trailer stops. Auto-leveling automatically senses vehicle attitude so the system self-calibrates and avoids manual setup.

• Proportional sensing translates tow-vehicle deceleration into trailer brake output.
• Auto-leveling removes the need for time-consuming initial adjustment.
• Dual processors monitor and validate signals for stable performance.
• 9 boost levels let you fine-tune sensitivity for different trailer loads.

What mounting and installation options does the split design offer?

The kit separates the LCD display from the main brake controller so you can place the display on a windshield or dash and tuck the controller in a rear interior panel at any angle. A plug-and-play wiring harness and Type-C cable simplify connections.

• Detachable LCD for flexible, driver-friendly placement.
• Main controller installs out of sight inside the vehicle.
• Included wiring harness reduces splicing and makes installation faster.
• Type-C data cable connects display and controller securely.

How do the 9 boost levels and dual chips improve braking control?

Boost levels let you adjust how aggressively the trailer brakes respond; each step raises sensitivity so you can match braking behavior to trailer weight and road conditions. Two independent 32-bit chips in both modules run separate validation and processing routines to protect against glitches and maintain a linear response.

• 9-step boost lets you dial in sensitivity from gentle to responsive.
• Independent processors reduce the chance of control errors.
• Linear output minimizes sudden jerks during stops.
• Adjustments are useful when switching trailers or load sizes.

Which trailer and vehicle setups are compatible with this Kohree kit?

The kit is intended for trailers with 1–4 axles and is suitable for most towing vehicles capable of electric trailer brake control. It includes the display, controller, wiring connections, Type-C cable, and manual so you have the main components for common install scenarios.

• Compatible with 1–4 axle trailer brake systems.
• Works with vehicles that accept an electric brake controller installation.
• Complete kit avoids needing many aftermarket extras.
• Useful for small utility trailers up to larger multi-axle setups.

Who is this for: The Kohree Upgraded Split Trailer Brake Controller Kit is aimed at drivers who tow regularly and want a clean, customizable brake-control solution—RV owners, boat and horse trailer haulers, contractors hauling equipment, and anyone switching between trailers or loads. If you want an easy-to-read display, flexible mounting, and finer control over trailer brake sensitivity without repeated manual calibration, this kit delivers a practical, tech-forward option.