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smoke detector history
#1
Smoke detector history
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#2
First manufactured in the US,not the first manufactured - you have the Nazi's to thank for the ion smoke detector and then that was refined by Swiss guys (I worked for them and they are quite proud of it).
Bow
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#3
interesting.
i didn't know LEDs existed in the sixties!
you are probably better off ignoring what i just said.

http://www.youtube.com/user/flamesecureUK
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#4
(15-01-2012, 12:08 AM)Allen Higginson Wrote: First manufactured in the US,not the first manufactured - you have the Nazi's to thank for the ion smoke detector and then that was refined by Swiss guys (I worked for them and they are quite proud of it).
Bow

Cerberus by chance?, been that long I forgot how to spell it
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#5
I tell everyone in my training that Cerberus developed the first commercial Ion detector.

See I'm only slightly biased :)

Wozzer38 Apollo Tech
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