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EST Fire Alarm Annunciators

Annunciators for EST IRC-3 (left) and EST3 (right) fire alarm systems. Picture taken in Toronto, Canada.

2,004 views
1 fave
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Uploaded on December 28, 2015
Taken on August 7, 2014

EST Fire Alarm Annunciators

Annunciators for EST IRC-3 (left) and EST3 (right) fire alarm systems. Picture taken in Toronto, Canada.

2,004 views
1 fave
0 comments
Uploaded on December 28, 2015
Taken on August 7, 2014
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