Remote LED & Test Station

The remote test stations are used with SuperDuct series of conventional two-wire, four-wire and Signature Series SuperDuct smoke detectors. Each remote test station provides a red LED to indicate alarms. The SD-TRK requires a key to activate the test function while the SD-TRM requires the SD-MAG magnetic test tool (ordered separately).

The GSA-LED Remote LED Alarm Indicator is a polarized device that provides visual indication when a detector initiates an alarm. A clear lens, light emitting diode pulses on and off in case of an alarm condition. 


  • LED indicators: Alarm (red)
  • LED type: Clear lens
  • Wire size: 12 to 22 AWG
  • Resistance per wire: 10 Ω, max.
  • Current requirements: Included in controller specification
    • LED circuit ratings
    • Voltage: 3 Vdc, max.
    • Current: 30 mA, max.
  • Switch ratings (SD-TRK)
    • Voltage: 125 Vdc, max.
    • Current: 4 A, max.
    • Switch ratings (SD-TRM)
    • Voltage: 200 Vdc, max.
    • Current: 0.5 A, max.
  • Compatible detectors: SuperDuct conventional two-wire and Signature duct smoke detectors
  • Operating environment
    • Temperature: 0 to 55 °C (32 to 131 °F)
    • Humidity: 93% RH, noncondensing
    • Storage temperature: -20 to 60 °C (-4 to 140 °F)
  • Compatible electrical boxes North American 1-gang box Standard 4-in square box, 1-1/2 inches deep, with 1-gang cover
  • Agency Listings: UL, ULC, CSFM
Note:  The GSA-LED can only be used with the Signature Series standard detector base, models GSA-SB or GSA-SB4 and the Vigilant Series standard detector base B4U.  It is not compatible with any other smoke detector base.

Note:  The SD-TRK comes with two (2) CAT-45 keys.
Remote LED & Test Station
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  • Item #: SD-GSA
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Price $24.00

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