Able 2 Economy Back-Up Alarm

Solid-state electronics. Conforms to SAE J994 Type C standards. Spike and polarity protected. Steam-cleanable, high-impact, corrosion-proof housing. Voltage: 12 - 24 volt Load: 0.2 amps max Decibels: 97 dB Dimensions: 2-5/8" H x 4" W x 1-5/8" D