Kohree Trailer Brake Controller, Split-design LCD for 1–4 Axles — Proportional Braking & Smart Chip Redundancy

The Kohree Upgraded Trailer Brake Controller Kit is a split-design proportional brake controller with an LCD screen and smart-chip redundancy for smooth, adjustable braking on 1–4 axle trailers.

Built to simplify installation and improve trailer control, this kit separates the user display from the controller module so you can mount the screen in clear view while hiding the controller in the vehicle cabin. The system uses proportional sensing and automatic leveling to apply trailer brakes in direct response to your tow vehicle's braking force, plus nine boost settings for fine-tuning. Dual 32-bit processors in both parts add validation and reliability for consistent performance across a wide range of trailer weights and towing conditions.

How does this controller create smoother, more predictable trailer braking?

The Kohree controller measures deceleration and applies trailer brakes proportionally rather than at a fixed rate, reducing jerks and trailer sway. Auto-leveling removes the need for manual calibration, so the system reacts correctly from the first use.

• Proportional braking mirrors vehicle deceleration for balanced stops.
• Auto-leveling calibrates sensors automatically after installation.
• Dual-processor architecture validates signals to minimize errant activations.

What makes the split design beneficial for installation and daily use?

Separating the visible LCD from the controller module gives flexible mounting options: the screen can be placed near the driver for easy monitoring, while the controller hides in a rear interior compartment at any angle. A plug-in wiring harness and included Type-C cable speed up setup.

• Compact LCD mounts on windshield or dash for clear visibility.
• Controller installs discreetly in a rear panel without angle restrictions.
• Plug-and-play wiring harness reduces installation time and errors.

How do the boost levels and chips improve adaptability and safety?

Nine distinct boost settings let you adjust brake sensitivity to match trailer weight and load distribution, giving you control from light utility trailers to heavier loads. Both the display and controller include two 32-bit processors, each independently processing and validating commands to reduce faults and deliver linear braking.

• Nine incremental boost levels for tailored brake feel.
• Independent dual chips in each unit for redundancy and stable control.
• Smoother deceleration and improved occupant comfort when towing.

Which trailer and vehicle combinations is this kit compatible with?

This Kohree kit is designed as a versatile solution for most combinations of light- to medium-duty towing with trailers that have between one and four axles. The package includes everything required for many installs, but check vehicle wiring and electrical capacity before purchase.

• Works with trailers equipped with 1–4 electric brake axles.
• Package includes LCD display, controller, wiring harness, Type-C cable, and manual.
• Verify vehicle brake controller connector and trailer wiring compatibility before install.

Who is this for: The Kohree Upgraded Trailer Brake Controller Kit suits drivers who tow utility, boat, cargo, or travel trailers and want a more refined braking experience without complex setup. It’s aimed at DIY installers and professionals who value a clear driver display, flexible mounting, redundant processors for reliability, and adjustable sensitivity for different trailer loads.