Re: PIR Defeat, What To Use?

["Jen...tel" <poleclimber@xxxxxxxxx>]

Stanley Barthfarkle wrote:
> BTW- if they "defeated" a PIR by moving through a room very quickly, the PIR
> wasn't set up properly to begin with.

Naw, they mentioned reading that IRs can't see through glass.  They
took a small piece of glass fashioned a wire frame and hung it a few
inches from the IR lens so it didn't trip when someone walked through
the room.  I'll tell you, it was cool on how they rigged the pole and
wire hanger and didn't trip the motion when they dangled and placed the
glass.

Now that I think about it, didn't one of those military shows
demonstrated how they use colored smoke to prevent battlefield infared
detectors from seeing body heat,?

So much so quick on defeating IR's........

Hey, I got it! the producers of those shows own stock in a competing
type of detector!