Re: PIR Motion Detectors

["Crash Gordon" <webmaster@xxxxxxxxxxxxxxxxxxxxx>]

Have your alarmco install anti-masking motion detectors.



"meyers95" <meyersryanw@xxxxxxxxxxxxx> wrote in message
news:1158844722.161218.260920@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
|A facility was broken into and the integrator told us someone on the
| inside spayed hairspray or another substance on the unit to prevent it
| from going off later that night, during the break in.
|
|
| Roland Moore wrote:
| > Hair Spray? How old are you? Let's assume it did work for a moment.
Explain
| > how you would deploy the hairspray without the can, your hand and the
rest
| > of your carcass being attached to the hairspray can entering the
protected
| > area? And the second part of the dual tech is going to love that metal
can.
| > For the record it is an x,y graph with delta temp and delta time for the
| > first part and doppler rf microware for the secord. The circuits of the
| > pyrolytic element adjust sensitivity to the ambient temperature. If you
try
| > to defeat an alarm system from the detector level with your technique
(or
| > most any other) you'll have a long time in prison to get your degree in
| > physics so this will all make sense.
| >
| > "meyers95" <meyersryanw@xxxxxxxxxxxxx> wrote in message
| > news:1158605981.894272.205460@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
| > > Does anyone know if it is possible to circumvent a motion detector
with
| > > hairspray?  I am assuming this would work with a dual technology
motion
| > > as well because it takes both technologies to trip.  Please let me
| > > know.  Thanks
| > >
|