In article ,
Bill Wright wrote:
Personally I'd forget window contacts. They do false alarm if there's a
gust of wind or a bird hits one.
Eh? If you're talking reed switches you'd need a pretty terrible fitting
window before wind would break the circuit. And if things like that are
flapping around in the wind, a PIR might well trigger too.
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*If vegetable oil comes from vegetables, where does baby oil come from? *
Dave Plowman
London SW
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