Relay Modules & Retrofits

Lamp Driver Relay Module

The lamp driver relay modules are used to provide 32 dry-contact relays for electrical isolation when connecting the system to other equipment.


LDM Lamp Driver Modules are used to General the LDM Series lamp driver modules, when combined with a custom graphic display, provide annunciation and control for Notifier's intelligent fire alarm control panels. These modules use a serial communications interface, and may be located up to 6,000 feet from the panel.

Features & Benefits:
  • ALARM/CIRCUIT ON and TROUBLE lamp/LED per-point option, or more dense alarm-only option (field selectable)
  • Control switch option for remote control per point
  • On-line/power LED indicator
  • Alarm and trouble resound with flash of new conditions
  • Local sounder for both alarm/circuit-on and trouble conditions with silence/acknowledge switch connection
  • Serial EIA-485 interface for reduced installation costs
  • Efficient switch-power converter reduces power consumption
  • Microprocessor-controlled electronics, fully supervised
  • Plug-in terminal blocks for ease of installation and service
  • Trouble monitor option for remote power supplies
  • BSA
  • City of Denver approved
  • CSFM
  • FDNY
  • FM Approved
  • MEA Listed
  • UL Listed: S635
  • ULC Listed: S635