Siemens ABHW-4B Audible Detector Base

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

In general, the Siemens ABHW-4B provides six (6) field-configurable tone patterns: two (2) volume levels are use with compatible Siemens detectors and FACPs. Steady, Temporal 3 pattern, Temporal 4 pattern, Temporal 4 with low-power; as well as March Time 120 are support by each intelligent audible (sounder) base.

Furthermore, the innovative loop-power option provides an easier two-wire connection for new or expansion applications where additional wiring or power options are limit. Model ABHW-4B can also be power in a traditional four-wire configuration, utilizing a notification-appliance circuit (NAC); a Siemens PAD-series NAC extender; Model ZIC-4A, or any UL Listed, 24VDC regulated power supply.

Besides, each intelligent, addressable audible (sounder) base consists of a standard Siemens ─ Fire Safety Series ‘11’ detector-base layout ─ combined with supportive circuitry for Cerberus PRO and Model ‘HFP’ / ’SFP’-series of addressable detectors.

Features / Specifications

• Innovative two-wire, loop-power option
• Highly flexible programming and configuration options with independently controlled outputs by device
• Provides six (6) field-configurable audible-tone patterns
• Synchronization by loop
• Standard 3,000 Hz Buzzer tone

Download the Specification sheet in *.pdf format

Similar Item