Tomal Systems LLC / Pro-Tec System One

Trailer Security System. The Pro-Tec System One is designed to monitor and protect your trailer and it's contents while on the road, at a job site , at the hotel, or at the truck stop.This is accomplished by door switches and a adjustable shock sensor. Any movement of the trailer or opening of a door will trigger the alarm. This will cause the siren to be sounded, running lights to flash, and electric brakes to lock up. The kit was designed for the Do-It-Yourselfer to install and comes with a lifetime warranty.