Showing 181–188 of 188 results

  • Siemens Interface Module TRI-S

    Siemens TRI-S Interface Module

    $330.00
    Add to cart
  • Pyrotronics DB-4TS Detector Base

    Pyrotronics DB-4TS Detector Base

    $69.99
    Add to cart
  • Pyrotronics Ionization Smoke Detector DI-4A

    Pyrotronics DI-4A Ionization Smoke Detector

    $220.00
    Add to cart
  • Siemens ADB-11 Audible Fire Detector Mounting Base

    Siemens ADB-11 Audible Detector Base

    $90.00
    Add to cart
  • Siemens PS-35 Power Supply

    Siemens PS-35 Power Supply

    $899.99
    Add to cart
  • Siemens ACM-1 Audio Control Modules

    Siemens ACM-1 Audio Control Modules

    $2,999.99
    Add to cart
  • Siemens CZM-4 Conventional Zone Module

    Siemens CZM-4 Conventional Zone Module

    $799.00
    Add to cart
  • Siemens CRM-4 Controllable Relay Module

    Siemens CRM-4 Controllable Relay Module

    $599.00
    Add to cart