Addressable optical smoke detector

The DRP-400 detector can detect the early stages of fire development when there is some visible smoke. It is designed to be used in conjunction with the ACSP-402 fire alarm control panel.

  • visible smoke sensor
  • detection of dirt buildup in the optical chamber
  • smoke sensor sensitivity adjusted by the control panel (4 sensitivity levels)
  • LED indicator
  • double-sided short-circuit isolator
  • power supply from the detection line
  • installation on the DB-400 base by SATEL (sold separately)
  • ability to connect the WZ-110 remote indicator
  • dust cover included


How the DRP-400 detector operates

DRP-400 detector – contamination compensation

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