A 4573 • Alert/Evac Tone Generator Module
Optional Plugin Board to suit a range of Redback Amplifiers. It generates pre chime, bell, alert and evacuation tones. The alert tone can function continuously, or switch to evac tone after a preset time delay.
Overview
Optional Plugin Board to suit a range of Redback Amplifiers. It generates pre chime, bell, alert and evacuation tones. The alert tone can function continuously, or switch to evac tone after a preset time delay (adjustable 30 seconds to 4.5 minutes). Simply connects to the amplifier internally via the cable provided.
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