How to detect a HIDDEN CAMERA in changing rooms in garment shops & boutiques........ In front of the changing room, take your mobile phone and make sure that your mobile can make calls.
Then enter into the changing room, and make a call.
If u can't make a call, there is a hidden camera.
This is due to the interference of fiber optic during the signal transfer
Please forward this to your friends to educate the public of this menace.
To prevent our innocent sisters and ladies from HIDDEN CAMERAS AND UNSOLICITED STARRING ROLES IN PASAR MALAM VIDEOS .
BAHAGIAN TEKNOLOGI MAKLUMAT
IBU PEJABAT POLIS BUKIT AMAN