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Old 3rd Oct 2018, 10:41 pm   #9
60 oldjohn
Dekatron
 
Join Date: Dec 2004
Location: East Yorkshire, UK.
Posts: 3,957
Default Re: British Telecom C2 klaxon and control box

I seem to recall mains powered Klaxon's were banned after a GPO or BT engineer was electrocuted. We have a very loud klaxon here that is powered by only the phone line.


John.
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