Detecting HIDDEN CAMERA in a public toilet

Check with your handphone, make sure that your handphone can still make a call before you enter a restroom.

And after entering into that particular toilet, if your phone cannot make a call out (this is due to the interference of fibre optic during implementation), it means that there is a HIDDEN CAMERA inside, so be very cautious ladies!!

This is a English translation from:-

昨晚看了台灣“超級怪怪怪“節目時、主持人教了一個偵測廁所是否有針孔攝影機的方法、我想這方法每個女生都適用、下次不妨試一試。

進入公廁前先看看你的手提能不能撥電話、確認進入廁所後、再看看你的手提是否一樣可撥出電話、如果在廁所外可撥出、而在廁所內卻不可撥出、就是有問題、因為安裝的時候光纖的問題會令電話不能正常接收、這時你就要當心了。