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Includes a built-in 135°F (57°C) fixed-temperature thermal device
Intelligent devices communicate in a grouped fashion
The LEM-320 module is used to expand the NFS-640/NFS2-640 to a second loop
wiring may enter or exit at Port A or Port B
the Simplex 2190-9155 provides status monitoring and supervision of an initiating device circuit zone and are used for circuits with non-addressable detectors and for other contact closures such as waterflow and tamper switches or non-addressable manual stations
NIB! Notifier FZM-1A Interface Monitor Module Edwards 3-SSDC1 Includes a built-in 135°F (57°C)FZM 1(A) is a standard sized module that monitors and supervises compatible two wire, 24 volt, smoke detectors on a Style D (Class A) or Style B (Class B) circuit. The FZM 1(A) Interface Module is intended for use in intelligent, addressable systems, where the individual address of each module is selected using built in rotary switches. This module allows intelligent panels to interface and monitor two wire conventional smoke detectors. It transmits
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