The SD-TRK and SD-TRM keyed remote test station are used with SuperDuct series of conventional two-wire and Signature duct 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).
New
Edwards Signaling SD-TRK SuperDuct Series Remote Test Station For 2-wire Detectors, Keyed
Original price was: $67.72.$47.40Current price is: $47.40.
Less than 2″ deep for easy installation and applicationsWhere space is tight
PCB mounted photoelectric sensor with on-board inteliigence
Environmental compensation with patented differential sensing
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