100watt, 70.7VRMS Primary Amplifier (UL), 120VAC, single stage, constant supervision compatible

Emergency Voice / Alarm Communications with ES Touch Screen Display Equipment

4100ES Audio Systems provide voice communication, alarm tones, and/ or digitally prerecorded voice messages to alert occupants of fire or other emergency situations. Evacuation signalling may be automatically generated via alarm initiated event programs or by firefighting personnel using the operator controls. The audio system modules and features listed here are both compatible with, and listed for use with 4100U series fire alarm control units.