Analog Specialty Detectors, Bases, and Housings


 
D304 Remote Annunciator Plate
  • Green pilot LED, red alarm LED
  • Use single‑gang back box
 
 
D305 Remote Test/Reset Annunciator Plate
  • Keyed Test/Reset switch
  • Green pilot LED, red alarm LED
  • Uses single‑gang back box
 
 
D323A‑DH Analog Duct Smoke Detector Replacement Head
  • Replacement head for D331A and D332A Analog Duct Smoke Detectors
  • Dual Polling Status and latching Alarm LEDs
  • EEPROM addressing in head unit
  • Easy head removal for cleaning and servicing
 
 
D331A Analog Duct Smoke Detector
  • Digital data communications and power provided over two‑wire circuit
  • For use with Bosch D8024 and D10024A Analog Fire Alarm Control Panels (FACPs)
  • Available with D323A-DH Analog Photoelectric Smoke Detector Head
  • Steel sampling tube
 
 
D332A Analog Duct Smoke Detector with Relays
  • Advanced digital communications protocol
  • For use with Bosch D8024 and D10024A Analog Fire Alarm Control Panels (FACPs)
  • Available with D323A-DH Analog Photoelectric Smoke Detector Head and two Form C relays
  • Steel sampling tube
 
 

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