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Re: Help with 7 Circuit Project?



> there's a way you could configure the glass
> breaks to be "lightning proof".  When thunder triggers glass breaks it
> usually trips several of them.  Have the glass break zones start a timer.
> If any glass break zone is tripped wait 10 seconds before triggering an
> alarm.  If a second glass break activates within that time frame, take no
> action.

Sounds clever.  Wouldn't work if there's a bunch of people breaking in
simultaneously.  But if that's happening there are bigger problems like
looting going on.  I suppose interior motion sensing would cover it either
way.  Window rattling without interior motion is probably safe, window
triggers with lots of motion and the voice prompt shouts "Lock and load!"

It is interesting to hear what different regional conditions require out of
these systems.



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