Federal Signal Reactor Back Up Alarm
Reactor® back-up alarms feature the "Piezo" sound technology. The solid state electronics automatically adjust to changing noise environments, therefore, they self-adjust to a minimum of 5 decibels above the surrounding noise levels. Reactor is used to alert when a vehicle moving in reverse. When installed adjacent to the gear shift lever or linkage, activating switches activate the alarm when the shaft is moved.
All Reactor models are enviromentally sealed in epoxy to protect against moisture, dirt and vibration. Reactor alarms meet SAE J994 and OSHA requirements.