The sounder base is intended for use with intelligent systems. In addition to being connected to the SLC, the sounder base requires a connection to either 24 VDC constant power or a NAC …

The Signature Series AB4GT sounder base is for use with Sig-nature Series detectors in applications where localized or group alarm signaling is required. The base uses the same …

The sounder base FDSB292 provides an acoustic alarm on a collective detector line. If the detector line is migrated to FDnet, the behavior of the sounder bases FDSB291 and FDSB292 …

Calculate the base sound level for a conventional valve, low noise valve, or static restrictor by the methods given in the previous sections. However, in each case, use transmission loss, TL, …

Intelligent mounting bases and kits provide a variety of ways to install FireLite detectors in any application. Intelligent detectors can be mounted in either flanged or flangeless bases …

Sep 22, 2010 · B200SR: Intelligent sounder base capable of producing sound output with ANSI Temporal 3 or continuous tone. Replaces the B501BH series bases in retrofit applications.

The purpose of an AICUZ is to promote and inform compatible land development in areas off base that may be affected by military operations on base (e.g. aircraft noise).