Re: 'Phone in use' light
- From: "Stickems." <Stickems.@xxxxxxxxxxxx>
- Date: Wed, 08 Feb 2006 16:32:43 GMT
Put a sign on the door saying "Please knock et cetera"
"Steve" <steve@xxxxxxxxxxxxxxxxxxxx> wrote in message
news:1139411093.798120.284380@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
| I'd like to install a lamp above the door of a room which warns when a
| phone in the room is in use. In order to make it prominent I'm thinking
| of a mains bulb holder containing a 15W red bulb (or possibly a pair to
| cover bulb failure), unless a low voltage solution would be easier. I'd
| rather buy something complete than build it from components, but
| googling seems to find me lots of circuit diagrams - which only give an
| LED indication - as opposed to equipment for sale.
|
| In fact there are two phones in the room (auxilliary working) and
| ideally I'd like to 'or' their outputs, i.e. to have one lamp which
| lights when at least one phone is in use... but if this wasn't possible
| I'd be prepared to just install one system for each phone.
|
| Any ideas?
|
| Steve Adams
|
.
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