The Ecco 500 Series 12/24V Smart Back-Up Alarm is the perfect solution for any vehicle or equipment that needs to be heard. This intelligent alarm is designed to self-adjust its sound level from 82 to 102 decibels, ensuring it is loud enough to be heard in any environment. The alarm is also designed to be compact and lightweight, making it easy to install and maintain. FleetPride is your First Click in Heavy Duty®.