Fire-Lite Alarms, part of Honeywell's Fire Systems Group, has introduced the Audio Command Center 25/50, a versatile single or dual channel Emergency Voice Evacuation Control Panel (EVAC). Field-programming options include the capability for five custom messages (fire, tornado, evacuation, haz-mat and non-fire). Additional features include supervised amplifier output, field wiring and all tone generators. The ACC-25/50's integral power supply is capable of charging up to 18 amp hour batteries, which can be housed in the panel's cabinet. An optional 25-watt, 25-Vrms audio amplifier is available for system expansion to 50 watts or as a secondary, backup amplifier in jurisdictions with such requirements. Fire-Lite Alarms. Circle 3.