HEAVY DUTY BACK-UP ALARM Back-Up Alarm Measures ambient noise level, self adjust to be at least 5 decibels louder 112 DB. 12-48 Volt. Commercial / Industrial grade. UL Listed Same as Model BA-500 without the self-adjusting feature, alarm produces a steady beeping sound. Wire leads make installation easy. Designed for heavy-duty commercial industrial applications. SPECIFICATIONS:
Dimension: L 5 in. x W 2-3/4 in. x H 3-1/2 in.
Operating voltage range: 12 to 48 volts. English/Spanish packaging
Mounting hardware included with English / Spanish instructions
