Supplemental Brakes

Towing Somewhere? Demco Has Your Back

Our Supplemental Braking System’s patented features provide the absolute cutting-edge in towed vehicle braking technology. Our integrated braking systems, the Air Force One and the Stay-in-Play Duo, give you the advantage of having no set-up time when towing. The Air Force One system is for your diesel coach or RV with air brakes; the Stay-in-Play Duo is for your gas coach or RV with hydraulic brakes. The Delta Force is our universal, portable braking system. This system is easily interchangeable from one vehicle to another but does require some set-up when towing.

Our braking systems are more efficient, easier to install, and cost less than other braking systems. And because we strive to provide our customers with the best customer service, we conduct 100% finished product testing with 300% on critical components. We believe in our braking systems so much that we offer the industry leading 5-year warranty.

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Air Force One

Air Force One (AFO), designed to work with a coach that has air brakes, is the only air brake system that energizes the towed vehicle's power brakes through a patented process that does not require an electronic vacuum pump.

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Stay In Play Duo

Stay-IN-Play DUO

The Stay-IN-Play Duo, designed for a coach with hydraulic brakes, utilizes a small operating unit that is installed under the hood so you never know it is there.

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Delta Force

Loaded with innovation, Delta Force has created a new Top Tier in portable braking. As with all Demco SBS, Delta Force is designed by people who actually use and understand towed-vehicle braking systems.

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Wireless Coachlink

Universal for All Braking Systems

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Tech and Install Tips

Frequently Asked Technician Questions

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Vehicle Install Pictures

Towed Vehicle Install Pictures

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Coach Install Pictures

Coach Install Pictures

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