The EVAX-100 panel operates with any Fire Alarm Control Panel (FACP) and provides 100 Watts of speaker power. The EVAX panel has its own power supply and battery charger. The panel must be wired with 120 VAC and standby batteries connected. The EVAX panel is housed in a surface or semi-flush mounted backbox with a hinged and key locked door.

A digital message repeater (DMR) is built into the EVAX panel. The selector of alarm tone and automatic message repeats, as well as the 6 hour delay of the AC power failure reporting feature, is all field configurable.