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the Simplex 637-119 delivers stable power output and integrates seamlessly into existing Simplex 4100 systems
The detector will alarm within seconds
Simplex 742-351 4100U/ES PDI Board
Maintaining your fire alarm system with the Simplex 4098-9747 Carbon Monoxide Cartridge Extended Life ensures long term reliability
These speakers provide a broad frequency response range
Fire-Lite ANN-SEC Optional Secondary ANN-BUS Interface Module System Sensor EPS10-2 the Simplex 637-119 delivers stableFire Lite ANN SEC Optional Secondary ANN BUS Interface Module (Note: Used Only With Firmware 30 or Higher)
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