Analog Specialty Detectors, Bases, and Housings

D304 Remote indicator plate
  • Green pilot LED, red alarm LED
  • Use single‑gang back box
D305 Remote test/indicator plate, 24V
  • 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

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