Dual voltage and good sound level performance make this unit suitable for a wide range of applications. Ideal for trucks, buses, and smaller construction or industrial equipment. Current draw: 0.2A at 12V INPUT VOLTAGE RANGE 12 or 24 Dual Voltage CURRENT DRAW Current draw: 0.2A at 12V OPERATING TEMPERATURE -40° to 85° Celsius OTHER 97 Decibels
