spyproofing your house/work building

Jim Lawson jlawson at mole.uvm.edu
Fri Mar 18 11:29:05 PST 1994

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
jlawson at mole.uvm.edu				     University of Vermont
Finger for PGP KeyID: FD0339

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