Cerberus Pyrotronics U-MMT-S75-W

This alarm is capable of producing multiple tones.

Also in the collection
FCI B5

FCI B5

Category :
I have also seen this pull branded by Kidde and Thorn.
Simplex 4904-9053

Simplex 4904-9053

Category :
I accidentally bought this particular unit not realizing I already had one. Oh well, happens.
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