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Conventional Photoelectric Smoke Detector

The CPSD-24V is a reliable, high quality Photoelectric Smoke Detector that meets the requirements of UL268 7th edition allowing it to be used in all open areas where smoke detection is required.  The CPSD-24V is sensitive to a wide range of criteria , including polyurethane foam fire, while at the same time greatly reducing alarms from false and nuisance events such as cooking.


  • High signal-to-noise ratio and sensitivity stability effective in a wide range of environmental conditions
  • Wide viewing angle alarm indicators
  • Automatic drift compensation and maintenance indication
  • Built-in magnetic test feature
  • Break-away, hidden locking feature for use with NS bases
  • Optimized reduction to false alarms and enhanced reaction time to real fire

Documents & Resources