The Duct Detector Test Switch (Model TSM-1) is a key-activated device that tests detectors for proper, consistent functionality. Each Model TSM-1 switch is compatible with Siemens — Fire Safety intelligent fire, smoke and duct detectors used on FireFinder® XLS / XLSV, MXL and MXLV fire alarm control panels (FACPs).
5-star Rated Tsm-1 Siemens Duct Detector Test Switch Req Tr (part# 500-696353) Special: 55% Discount [Bj8LduoX]
The Duct Detector Test Switch (Model TSM-1) is a key-activated device that tests detectors for proper, consistent functionality. Each Model TSM-1 switch is compatible with Siemens — Fire Safety intelligent fire, smoke and duct detectors used on FireF
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5-star Rated Tsm-1 Siemens Duct Detector Test Switch Req Tr (part# 500-696353) Special: 55% Discount [Bj8LduoX]
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