Re: Intelligent Light Switching - Thoughts?

["P G" <psghome@xxxxxxx>]

Thanks Mark, that makes sense.


>From: "Mark McCall" <mark@xxxxxxx>
>Reply-To: ukha_d@xxxxxxx
>To: <ukha_d@xxxxxxx>
>Subject: Re: [ukha_d] Intelligent Light Switching - Thoughts?
>Date: Tue, 1 Jan 2002 13:54:26 -0000
>
> > Has anyone done this? What's your setup and how have you done it?
>
>PIRs wired back to Comfort. Comfort talks to HV via ACE telling it when
a
>certain PIR fires.  HV runs a macro tied to that PIR which does the
logic.
>
> >As to the light sensor part:
> > 1)  would I need just one mounted outside
> > 2)  or one in each room (allowing more local sensing)
>
>My PIRs are INside the rooms (there are ones outside but these are used
for
>hall movement).
>
> > 3)  is a simple switching type set at a predefined level OK or
can you
>get a
> > variable (analogue or digital) sensor that may be a bit more
flexible
>
>I use the Comfort light sensor.  It's either Dark or Not Dark.
>
>I'd add that I only do automatic lighting in the following rooms...
>
>Kitchen
>Utility
>Downstairs Hall
>Upstairs Hall
>En-Suite (only in Night Mode)
>Exterior Lighting
>
>Because a PIR only detects movement and not occupance it's best suited
to
>these areas where there is constant movement.
>
>M.
>




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