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FW951 Sync Module

The FW951 Sync Module is a device designed with FW961/FW971/FW981 Horn and/or Strobe with a built-in synchronization circuit to synchronize multiple FW961s in a complete fire alarm system. There are up-to 64 Notification Appliance Circuits (NAC), networked, stand alone or interfacing with the FW951.

Operating Voltage16 – 33VDC  
Maximum Load3A on loop  
Quiescent Current0mA  
Wire Size12 – 18AWG  
Operating Temperature0° – 49°C (32° – 120°F)  
Operating Humidity0 – 93% RH  
Synchronization32 NACs (Class A) or   
64 NACs (Class B)  
Location Indoor use only  
ComplianceUL 1971, UL 1638, UL 464  
ULC S525, ULC 2526