This trick bluffed me, I watched this video a lot of time for understand what he did, and I have watch the commentaries on youtube. My conclusion is : This is not a fake and he electrifies the scan for badge not exactly the digital code. But the result is the same he opens security doors only with a Taser ! I want test this idea in France for see what happen. 😀 I don't encourage you to doing that, but if you try it and it works, leave a commentary with the name of your country !