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Firewolf Advanced Photoelectric Smoke Detector, 4-Wire

Item # NPFW4
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$49.95

Order now and we'll ship same business day (if ordered before 3 p.m. PST).

$49.95

Order now and we'll ship same business day (if ordered before 3 p.m. PST).

  • Light Source: Gaal As Infrared LED
  • Voltage: Nominal: 12 VDC or 24 VDC
  • Working: 8.0-35.0 VDC (35.0 VDC Max.)
  • Wave Form: Filtered DC 15% Ripple Max
  • Alarm Current: 55ma Maximum
  • Average Stand-by Current:
    • 38μa Avg @ 12 VDC
    • 55μa Avg @ 24 VDC
    • 70μa Avg @ 35 VDC
  • Ambient Temperature: 32° F – 120° F (0° C – -49° C)

Engineering Specifications

  • Detector head UL-listed compatible with a UL-listed fire alarm panel
  • Flashing status LED for visual supervision. When the detector is actuated, the flashing LED latches on steady at full brilliance. The detector may be reset by actuating the control panel reset switch.
  • Sensitivity window verification feature.
  • Vandal resistant, field selectable, security locking feature
  • Smokeless testing method simulates the effects of products of combustion in the chamber to ensure testing of detector circuits.
  • Voltage and RF transient suppression techniques to minimize false alarm potential.

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