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Re: spyproofing your house/work building
On Fri, 18 Mar 1994, Arsen Ray Arachelian wrote:
> <<Except that they would go off whenever the sun was up, or whenever a car
> with its headlights on drives up.>>
>
> So is there a way to detect the specific IR that the bad guys use?
Probably. I am just pointing out that the *cheap* IR sensors that Rat
Shack sells are activated by anything - not just IR light. There is
probably a better model sold by some electronics company.
--
Jim Lawson Computing & Information Technology
[email protected] University of Vermont
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