Burglar alarm circuit ???

[sagar_coolx]

I really need the circuit which was printed in one of the digit editions.
(Maybe oct, dec 2010 edition, not sure)
If anyone has that circuit, plz plz provide the link to me

 

[CA50]

Mate, you will get lots of such circuit if you search over the net.

What are the specialty of the circuit, you are looking for??