Prodigy P2 Features: * Reverse battery protection for both vehicle and breakaway * Designed to work with electronic over hydraulic brake systems * Numerous mounting options - including 360 degree vertical rotation * Digital display depicts voltage delivery to trailer during braking * No level adjustment necessary - it adjusts itself to varying terrain as you drive * Great for backing into tough spots! Works proportionally in reverse with the ability to disable when not needed * Produces stops that are in proportion to vehicles deceleration rate * 'Boost' feature gives users the ability to apply more initial trailer braking power when towing heavier trailers * Continual diagnostics check for proper connection, shorted magnet conditions and much more * Quick and easy disconnect feature 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 Warning [https://productimageserver.com/prop65/6pt.png]WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov [http://P65Warnings.ca.gov].