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Available in 30W, 60W and 120W.
The FireSense Stand Alone OWS amplifier is ideal for use in existing fire alarm installations that require the addition of an OWS amplifier to meet code requirements. The stand alone OWS unit has its own 240V power supply, and battery charging capabilities. An alarm signal from the existing fire alarm panel will trigger the system when in auto mode. Manual control is achieved by a 4 position rotary switch on the front of the panel which can select manual evacuation or public address.
An OWS-DISP-MIC is also installed to provide the Controls, Display & PA MIC and is mounted on an annunciator plate. This is not required for slave amplifiers.
The 100V speaker line is monitored for open and short circuits as standard and can be expanded to monitor multiple speaker feeds from one amplifier with the option of fitting an OWS-SDM-4.