Pyrotronics MS-51

This is the single-action version of the Pyrotronics MS-501.

Also in the collection
EST GCWN-VMA

EST GCWN-VMA

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This is a ceiling mount strobe which would be used for general signaling purposes.
STI SS-2000F

STI SS-2000F

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Can’t remember where exactly I put the key for this unit. It can still open with an allen wrench, but...
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