Simplex Fire Alarm

Assy

  • Simplex 4100 Fire Alarm Signal Card Relay Assy 565-011 E
  • Grinnell AutoCall Thorn simplex Board Assy 5130-074-03- 8 zone transponder
  • Simplex 565-247 Power Supply Controller Board Assy
  • Simplex 566-719 Rev. E Next Generation Processor Assy
  • Simplex 4100 Fire Alarm Assembly 565-028 Power Supply 8A Board Assy 565-028
  • SIMPLEX FIRE ALARM 4120 NETWORK INTERFACE ASSY Module 565-694B 565-692C PCB
  • SIMPLEX 562-894 Audio Board Assy with attached Message Memory Assy 562-898
  • Simplex 562-086 PC Board Assy For 2120 Fire Alarm System
  • Simplex 4100 25 Watt Amplifier Board Assy No. 562-905 with Transformer 635-925
  • 1 Nib Simplex 2975-9430 29759430 Bay Bb & Solid Door Assy Beige
  • Simplex Master Controller Assy NO 562-771 (VERY RARE) Only one on Ebay
  • Simplex Fire Alarm Model 4120 AUDIO BD ASSY 562-894
  • NEW Simplex 565-220 Power Supply Interface ASSY Fire Alarm Control Panel Board
  • Simplex 4002 Fire Alarm Cpu Assy 565-180 With Simplex 4002 Power Bd Assy 575-265
  • SIMPLEX 4020-8001 ANNUNCIATOR FIRE ALARM DISPLAY PANEL 841-842 with assy 565-241
  • Simplex Master Controller Assy NO 562-771 (VERY RARE) Only one on Ebay
  • SIMPLEX 4020-8001 ANNUNCIATOR FIRE ALARM DISPLAY PANEL 841-842 with assy 565-241
  • SIMPLEX 4020-8001 ANNUNCIATOR FIRE ALARM DISPLAY PANEL 841-842 with assy 565-241
  • Simplex 565-211c 8 Point I/o Board Assy 0565-211 Fire Alarm