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/diy/ - Do It Yourself

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>> No.2671561 [View]
File: 229 KB, 851x856, rfidTimeClock.jpg [View same] [iqdb] [saucenao] [google]
2671561

My work uses a clock like this to clock employees on/off.
I want to set up a device to clock me in/ out when I'm not present.

Can someone point me in the right direction on how to do this?
Is it possible to fool these rfid machines by sending a 125Khz signal?
50+ metres range would be ideal so I can hide the device nearby

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