Simplex 4100-1270


Master Telephone with Control Module and three Class B telephone NACs

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Brand: Simplex Manufacturer Part #: 4100-1270 Categories: , Tag:


Master Telephone with Control Module and three Class B telephone NACs, one maximum per audio system; for use in Fire Alarm Control Panels only; includes one 4100-1272 Module.

Front panel module; space behind for 4100ES flat modules only; phone control module included, mounted on bay module mounting plate; for individual telephone circuit control, use LED/switch modules.

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.

Master Telephone Operation: The Master Telephone connects directly into a telephone interface module. A Push-to-Talk (PTT) switch provides the operator with voice input control. Each master telephone uses local LED/switch modules to select telephone circuits and to silence any subsequent call-ins until selected.

Datasheet: 4100-1270

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Weight 5 lbs
Dimensions 5 × 5 × 5 in