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  Napco FW-4 - Advanced 4-Wire Photoelectric Smoke Detector - FW4

Napco FW-4 - Advanced 4-Wire Photoelectric Smoke Detector - FW4


 

Our Price : $45.89


Product Code: NAPCOFW-4

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Description Specifications
 
Firewolf Smoke Detectors can be used in all areas where photoelectric smoke detectors are required. They are suited for smoldering or flaming fires.
Features
  • Low profile only 1.8 high
  • FW2-H & FW4-H models with built-in thermal heat sensor for more accurately detecting a wide range of fires (135F heat detector)
  • 2 or 4 wire models
  • Highly stable operation, RF/transient protection
  • Two built-in power/sensitivity supervision/alarm LEDs
  • Non-directional smoke chamber
  • Vandal resistant security locking feature
  • Built-in magnetic go/no go detector test feature
  • Removable smoke labyrinth for cleaning or replacement
  • Automatic Sensitivity window verification function meets outlined equirements in NFPA 72, Chapter 7, Inspection, Testing and Maintenance
  • 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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