Short range PIR's

["Benfield, John" <john.benfield@xxxxxxxxx>]

Is it possible to get PIR sensors that only work over a short range? I'm
looking to place a couple at the top and bottom of some stairs (but just
before the actually steps), but don't want it being triggered by some
walking around the room. I would therefore want a PIR with a range as
little
as 1m.

JB


The Royal Bank of Scotland plc, Registered in Scotland No. 90312.
Registered Office: 36 St Andrew Square, Edinburgh EH2 2YB

The Royal Bank of Scotland plc is authorised and regulated by the Financial
Services Authority and represents The Royal Bank of Scotland Marketing
Group. The Bank sells life policies, collective investment schemes and
pension products and advises only on the Marketing Group's range of these
products and on a With-Profit Bond produced by Norwich Union Life (RBS)
Limited.

This e-mail message is confidential and for use by the addressee only. If
the message is received by anyone other than the addressee, please return
the message to the sender by replying to it and then delete the message
from your computer. Internet e-mails are not necessarily secure. The Royal
Bank of Scotland plc does not accept responsibility for changes made to
this message after it was sent.

Whilst all reasonable care has been taken to avoid the transmission of
viruses, it is the responsibility of the recipient to ensure that the
onward transmission, opening or use of this message and any attachments
will not adversely affect its systems or data. No responsibility is
accepted by The Royal Bank of Scotland plc in this regard and the recipient
should carry out such virus and other checks as it considers appropriate.



UK Home Automation Meet 2004 - BOOK NOW!
http://www.ukha2004.com

http://www.automatedhome.co.uk
Post message: ukha_d@xxxxxxx
Subscribe:  ukha_d-subscribe@xxxxxxx
Unsubscribe:  ukha_d-unsubscribe@xxxxxxx
List owner:  ukha_d-owner@xxxxxxx