I saw this at an older mall. I have seen flipping fire alarm auido/visual device, but have not seen this before.
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/monthly_2012_10/oc.JPG.e7907e94b4e0d516eeb4425a8ddcfd4a.JPG
/monthly_2012_10/oc2.JPG.4f8b9ac5ba44c51beb826b45d412e648.JPG
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/monthly_2012_10/oc.JPG.e7907e94b4e0d516eeb4425a8ddcfd4a.JPG
/monthly_2012_10/oc2.JPG.4f8b9ac5ba44c51beb826b45d412e648.JPG