The Brigade Electronics 12-24Vdc - White Noise Reverse Alarm is the perfect solution for any situation where you need to alert people of potential danger. The alarm emits a multi-frequency broadband sound instantly locatable and confined to the danger area, eliminating noise nuisance to surrounding areas. With a 92 dB output, this alarm will surely get the attention of anyone in the vicinity. It is perfect for industrial, commercial and residential applications, making it the ideal choice for any safety-conscious environment. FleetPride is your First Click in Heavy Duty®.