• SYS D4120

    • System Sensor D4120 4-Wire Photoelectric Low-Flow Duct Smoke Detector

    • 4-Wire Photoelectric, integrated low-flow technology. Air velocity rating from 100 ft/min to 4,000 ft/min. Versatile mounting options: square or rectangular configuration.

    • Price: 313.03
    • Item Id:
      44687100072
    • MFG Part #:
      D4120
    • UPC:
      446871000723
    • Vendor:
      FIRE-LITE ALARMS
    • Unit Size:
      1
    • Packaging:
    • Crown Supply - Milford - MA - Call for availability
    • Crown Supply - Webster - MA - Call for availability
    • Crown Supply - Providence - RI - In Stock

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