2084-9003 Simplex, Firefighter telephone systems provide two-way communications for facilities where radio communications may not be available or are unreliable. They are typically used during active firefighting conditions, during a fire alarm investigation, or during fire alarm system inspection and test. Operation requires a dedicated two-wire circuit, typically using twisted, shielded pair wiring (TSP) to minimize electrical noise pickup from adjacent wiring. Depending on the master control, up to 6 remote phones and the master can be in simultaneous use.

Control’s master phone:

  • When remote phones call the master, a call tone is provided to verify that the request is in process (exact performance may vary depending on master phone equipment).
  • Two-wire telephone circuits are supervised and power-limited.
  • Compatible with 4100ES and 4100U Series, and legacy 4100/4120 Series Simplex® Firefighter Telephone Controls.

Phone assemblies are available for:

  • Surface or flush mounting, (NOTE: backbox is ordered separately).
  • Or as separate phone sets for plugging into dedicated remote phone jack stations.

General Information.

Doors and trim are painted red and available for surface or flush mounting. The doors are silk-screened in white with “LOCAL FIRE EMERGENCY PHONE”.

Firefighter telephones provide direct communications with the Firefighter Telephone

UL Listed to Standard 864

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