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  • Item #

    ER289325

  • Manufacturer

    System Sensor

  • Part Number

    D4120

  • Description

    D4120 - 4 Wire Photo Low Flow.Air Duct Smoke Det

  • Price

    $134.32

  • Features

  • More Info

    -Sensing Technology: Photoelectric
    -Status Indicators: Alarm, LED, Switch - One easy-access Test/Reset button
    -Input Voltage Range: 120 V AC, 20 V DC to 29 V DC, 24 V AC
    -Height: 14.4"
    -Width: 5"
    -Depth: 2.5"

  • Website:

    http://www.systemsensor.com

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