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Monitors

300 Series Monitor Module

Monitor Modules are intended for use in intelligent, two-wire systems where the individual address of each module is selected using the built-in rotary switches. They offer either two-wire or four-wire fault-tolerant Initiating Device Circuit (IDC).

Overview

Monitor Modules use to monitor a zone of four-wire smoke detectors, manual fire alarm pull stations, water flow devices, or other normally open dry-contact alarm activation devices. They are used to monitor normally-open supervisory devices with special supervisory indication at the control panel. Monitored circuit may be wired as an NFPA Style B (Class B) or Style D (Class A) Initiating Device Circuit. A 47K ohm End-of-Line Resistor (provided) terminates the Style B circuit.

Features & Benefits:
  • Built-in type identification automatically identifies this device as a monitor module to the control panel
  • Powered directly by two-wire SLC loop. No additional power required
  • High noise (EMF/RFI) immunity
  • SEMS screws with clamping plates for ease of wiring
  • LED flashes green during normal operation and latches on steady red to indicate alarm
Certifications:
  • UL: S1570
  • ULC: S1570
  • FM Approved
  • CSFM: 7300-0554:131
  • MEA: 130-00-E
  • FDNY: COA
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M300MJ
MODULE SINGLE MONITOR JCI
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M300MJ
MODULE SINGLE MONITOR JCI