Siemens ABHW-4B INSERT - Pack with 50 UnitsThe Model ABHW 4B Audible (Sounder) Base from Siemens Industry Inc. is an intelligent, supervised and addressable detector base designed for use in standard applications requiring an audible notification device. Each Model ABHW 4B base generates a 3,000 Hz audio signal that complies with NFPA 72 Standard.

A separate trim plate is not required for flush mounting

It is downloaded to the module from the Signature loop controller during system configuration

The Notifier FirstCommand NFC-RPU is an optional Remote Page Unit that is compatible with the NFC-50/100(E) Emergency Voice Evacuation panel for fire protection applications

which reduces overall installation and operating costs

The full candela strobe offering provides the high candela settings for ADA compliant sleeping spaces

such as waterflow switches and pull stations

shielded pair wiring (TSP) to minimize electrical noise pickup from adjacent wiring

Strobe operating voltage 16 to 33 VDC

then automatically restores the loop when the fault clears

This product is for use with the following Simplex panels:

and clean-agent systems using two supervised release circuits and two supervised pre-release NACs

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