Quote:
Originally Posted by Witty Username
bayonet fitting is also available.
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Wow! It can detect smoke from a rifle to, huh! What'll they think of next!
We have a crew from the fire department that come around once a year and test all our smoke detectors with some strange looking device. Like an upside down large tin can on a stick, they push it up over the smoke detector, and if the little red light turns green, all is good. These things are wired into a separate circuit in the building with a main battery backup. Nothing for us to do but feel safe in our beds.
Stitchawl