Audible Speaker Amplifier, Easily operated audible warning, Capable of 27 different tone selections without additional tone cards, heavy-duty indoor/outdoor operation, Suitable and UL Listed for Hazardous location use Class I, II, III, Division 2, volume control adjustment, Choose 1 of the 27 tones available internally, output up to 110 dBA at 10', Solid-state microprocessor design, Speaker positioning capability, Easy to install mounting tabs and conduit knock-outs, NEMA 3R Enclosure, UL Listed, easily selectable warning tones from steady horn, wail, yelp, hi-lo, siren, etc. (see below for tone list), activation by applying 120VAC, or 120 VAC from a PLC output, includes an input for optinal 24Vdc Battery backup. Designed for industrial applications requiring high decibel output and microprocessor reliability. Typical applications include emergency warning systems, plant evacuation and security intrusion alarms, process monitoring, shift start-and-dismissal horns, and paging signals.

The best available Speaker Amplifier on the market, numerous capabilities and applications!

• Voltage available: 120 VAC 
• Operating Current: 280mA
• Temperature Range: N/A
• Listings: U.L.
• Mounting: Surface mount
• Weather resistant NEMA 3R
• Audible Output: 110 dBA @ 10'
• Choose from 27 available tones