FIAMM Back Up Alarm,82 to 107dB,4& H

Back Up Alarm; Maximum Sound Level 107 dB; Minimum Sound Level 82 dB; Overall Length 5 3/4 in; Overall Width 3 in; Overall Height 4 in; SAE Type Rating Type B; Color Black; Housing Material Plastic; Current 0.4 A; Features Crawlers; Heavy-Duty Smart Alarm Suitable for Installation on Construction Equipment; Lift Trucks; Reduces Complaints Concerning Excess Noise; Refuse Trucks; Smart Alarm Automatically Adjusts so that it Maintains a Minimum of Ten Decibels above the Noise around It