Deactivate PayPass on my Card - RFID Zapper

I received a new bank card with the PayPass function (contactless payment over RFID).
I didn't ordered that feature but all the new cards have it and there's no way to deactivate it officially.

Because it's pretty easy to copy or steal your card information, I've searched for a method to deactivate it.


I really found a way just my searching on Google -> RFID Zapper was the Solution.

Hardware can be easy buyed in stores but you need to pay attention because it's dangerous (HIGH VOLTAGE)!

The Zapper induces a high voltage to the card and so the RFID chip dies.
I can still use my card everywhere but whithout the PayPass function :)

Here's a picture of my RFID Zapper: