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System Sensor PC2WHK SpectrAlert Advance Outdoor Selectable Output Horn Strobe
They provide location specific addressability to a single initiating device (such as single station smoke detector alarm contacts or heat detector contacts) or multiple devices at the same location by monitoring normally open dry contacts and the wiring to an end-of-line resistor
• Isolated Signaling Line Circuit (SLC) interface
• Advanced high speed communication protocol
Rath Communications 2100-957CA SPRK-R System Sensor PC2WHK SpectrAlert AdvanceADA SMARTPHONE 120V 24V
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