HS-400N: Audio Back-up Alert System for Longer Trucks and Buses.

HS-400N is a back-up audio alert system with dual sensors and a 45-foot cable. This makes it suitable for vehicles in Classes 7 through 12.

You can learn more about this system and its features here: https://store.tpcvehiclesafety.com/products/hs-400n-backup-sensor-system-for-longer-trucks-and-buses

Please contact your sales distributor at (562) 946-8459 to order yours today.