RE: CCTV camera on TV

["Dean Barrett" <dean@xxxxxxxxxxxxxxxxxxxxxxxx>]

Havent seen the original message for this, but..
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I feed my camera's into a small distribution amp which takes 4 camera's in
and creates 2 outputs for each one. One of these goes into my Geovision
card, the other goes into a switcher unit we use which has 4 imputs and
the=
n
a modulated output that runs on an adjustable timer so you get 4 x full
screen images at a predetermined interval. The unit also has facility for
pir inputs for each channel to lock the TV picture to the triggered PIR,
also has RF remote option to allow you to stop sequence on any camera
required. Switcher is also intelligent in that if a PIR is continually
triggered it will release and carry on moving around camera's.
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The PIR inputs can also be used for control by CBus, so i can lock Camera
with my Pronto remote aimed at my CBus touchscreen.
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The switcher unit also has composite video and audio output to feed into a
capture card for people that dont have geovision.
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Switcher unit costs around =A3149.00, and is expandable for upto eight
camera's.
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Dean.
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From: Mark McCall [mailto:lists@xxxxxxx]=20
Sent: 30 December 2004 17:56
To: ukha_d@xxxxxxx
Subject: RE: [ukha_d] CCTV camera on TV


> like to be able to display the output on the TVs. To do this I think I
> need the Real Time Display card - correct?.

I modulate mine round all the TVs in the house (without the relatime card)
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look here...
http://www.automatedhome.co.uk/contentid-7.html

I just use the composite "TV Out" from my graphics card and feed
it into a
modulator.  I think the difference the realtime card gives you is max
framerate on each camera, rather than the restricted frame rate of your
card.

> some way to chose which one or select which one I want to view??

You can display multiple cams at once like this...
http://www.biometria.com.pe/geovision19.jpg
http://mipagina.cantv.net/redondo/gv_principal.jpg
or you can have them on a timer showing in sequence etc.

M.