Kidde-Fenwal 27121-20 450°F

Kidde-Fenwal 27121-20 450°FDETECT A FIRE (D A F) thermal detectors are UL Listed and FM Approved detection and release devices for use with fire detection systems to activate alarms and extinguishing systems. This Rate Compensated device combines the best features of both fixed temperature and rate of rise detectors.

fully supervised speaker circuits/zones

— DB-X11RS Relay Base

The power supplies are programmed and controlled through the main control panel P-Link bus

Grizzly 700 EPS SE / LTD 2019

XLS intelligent smoke detectors gather analog information from their sensing element(s) and converts it into digital signals

They are listed for mounting on the ceiling or the wall

manual stations

All non-coded stations are designed for either flush or surface mounting

and infrared (PTIR) detection principles

— SIGA-AB4G-LF bases provide 520 Hz low frequency sounder capability when used with a SIGA-TCDR Temporal Pattern Generator to separate CO (TC4) and Fire (TC3) tone patterns

Simplex 4906-9105 TrueAlert Multi-Candela Strobe

Fixed temperature sensing is independent of rate-of-rise sensing and programmable to operate at 135° F (57