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SPC-24

The Hochiki SPC-24 Projected Beam Smoke Detector consists of an emitter and receiver. The SPC-24 detector should be placed so that smoke generated by a fire will likely rise into the path of the beam.


The receiver is constantly monitoring and measuring the intensity of the beam transmitted by the emitter. Should the smoke from a fire cause a decrease in the signal strength of a magnitude that exceeds the programmed obscuration setting, an alarm signal is generated.



SPC-24 Features

- Microprocessor-based for reliability

 - Simple setup and alignment with signal strength LEDs

 - Provides 60 feet on center linear protection at a range of 32.8 feet to 328 feet

 - Automatic compensation for signal drift or dirty lens

 - Three field adjustable sensitivity settings

 


 

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