WSA voice evacuation modules provide an easy and cost-effective way to convert an UL Listed fire alarm panel or system to an automatic voice evacuation system. The module comes in a 25, 50 or 100 watt model.

WSA voice evacuation system expander panels and modules provide an easy and cost-effective way to increase the output power of a WSA 25 / 50 /100 Watt voice evacuation system.

WSA-RSI is designed to facilitate access to the RS-232 input capabilities of the WSA 25/50/100 Series. Simple contact closures can select one of many custom messages and/or tones available in the voice messaging system.

WSA-BA continually monitors the primary amplifier, and in the unlikely event that an amplifier failure occurs, senses that failure, and automatically connects a backup amplifier into service.

WSA-4Z or WSA-2ZA Zone Splitters allow the output of any WSA Systems audio amplifier to supervise and drive up to 4 zones.

The WSA-RM is a supervised remote microphone for use with the WSA 25/50/100 voice evacuation system. Up to 5 WSA-RM Panels may be connected to a single WSA-SC Supervisory Card.