EOL: D280A Two‑wire Detector Base (24 VDC)

Commercial Type No.: D280A
Product No.: 4.998.143.833

D280A Two‑wire Detector Base (24 VDC)
  • 24 VDC, two‑wire circuit compatibility
  • Low profile construction
  • Easy to install and service
  • Molded in UL Listed white ABS plastic
  • Details
    Current (alarm): Depends on the control panel; refer to pertinent control panel installation instructions
    Current (operating): 0.055 mA
    Voltage (operating): 15.0 VDC to 36.3 VDC
    Temperature (operating): +32°F to +100°F (0°C to +38°C)
    Color: Bone white
    Dimensions (diameter x D): 5.9 in. x 0.375 in. (15.1 cm x 1 cm)


  • Certificates (2)
    Title Type Language
    UL PDF
  • Documents (2)
    Title Type Language
    Data Sheet PDF
    Installation Manual PDF