P3 the industries most advanced electric trailer brake control. A true proportional braking system, P3 has several added features, making it the new standard for electric trailer brake controls. 5 storable setting options for pulling different trailers or preferences of multiple drivers. A distinct, easy-to-read LCD display with multiple screen color options. Up-Front controls provide easy access to all P3 features. Easy to understand diagnostics show output current, battery, brake, and output voltage. A flashing red warning system alerts user to No Trailer Brake situations. Select Electric over Hydraulic or Electric trailer brake mode. Screen information display in English, French or Spanish. The Original Boost feature allows for different levels of customized braking. Compact, dash-hugging design. Integrated Plug-N-Play port for 2-plug adapters. Snap-in mounting clip allows user to remove and store the control when not in use. Electric trailer brake control for up to 4 braking axles. Limited Lifetime Warranty,.