Back Up Alarm, Self-Adjusting, Sound Level 112 dB, Color Black, Height 4 in, Length 3 3/8 in, Width 5 3/4 in, Housing Material Fiberglass Reinforced Nylon, Mounting Universal, Standards SAE J994 Type A (AMECA), UL, CE, e, Voltage 12 to 36V DC, Current Drawn 0.4A