Up to 103 dB @ 2 feet Floyd Bell's AudioLarm® II Series, first sold in 1982 and the subject of continuous improvement and innovation, is a solid-state, environmentally secure piezoelectric alarm that has become the most widely used industrial alarm in the world. The AudioLarm® II Series features a wide operating voltage range, from 1 to 48 VDC, and 5 to 220 VAC. These alarms also offer low voltage and low current consumption, no R.F. interference, and no moving parts for high reliability and long life like all other Floyd Bell alarms. Available mounting configurations include panel mount through a standard 11⁄8" round hole, as well as PC board mount. UL, and NEMA 4X on 07 and 09 bodies with gasket. Our included shutter-type manual volume control provides variable attenuation of up to 20 dB. Each alarm is tested three times before shipment. 100% made in the U.S.A. AudioLarm® II Series alarms are UL recognized components.

Any orders above 100 pieces, customers can receive their alarms without screws, for quick connect termination, by ordering as a special. Contact your Allied Sales Representative.
Rate(#) — Slow(S) : One beep per second; Medium(M): 2 beeps per second; Fast(F): 3 beeps per second.

Free Volume Control and NEMA Type 4X Gasket Included

Panel Mounting Type

Case Style: 09

6-32 Screws Termination