How to detect Hidden Camera in TrialRooms of shops and malls? ?

Issued in public interest :-)

In front of the trial room take your mobile and make sure that you are able to make calls with your mobile phone...

Next, enter the trial room, and make a call again.....

If u can't make a call...
There is a hidden camera!!

Science behind it:
This is due to the interference of fiber optic during the signal transfer, if a hidden camera is present.

1 comments:

allexandru17 said...

`Earth is a flower, and we must put them water.
but does it ever will flourish?`
dark_k17@yahoo.com