The P3™ is a true proportional braking system that is ideal for use with recrational vehicles, utility, equestrian and agricultural trailers. Easy access, "Up-Front" Compact, dash-hugging controls have LCD display with multiple color and contrast options, user can customize by choose English, French or Spanish display. Allows the user to switch between Electric and Electric Over Hydraulic trailer brakes. Highly advanced, easy-to-understand, roadside diagnostics. Our original "Boost" feature allows for different levels of customized braking. Unique, easy-to-use, clip-mounting system, with quick disconnect for easy storage; convenient storage pouch included. Covered by a Limited Lifetime Warranty