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Time changes and with it the technology
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Are they LF, HF or UHF?
There are mostly active RFID, with a battery and control buttons, using for door/shutter remote control, but also in scooter alarm system. Some of the types are also combined where you either have key with control buttons (for convenience) but also cards (for reserve) which you swipe near a reader to activate\deactivate alarm. From what I know obviously very little, those are different technology how could they combine it and at what a dumped price
https://www.dropbox.com/s/x4wpe9o8k4zyy … t.png?dl=0
I searched google but could only reach sales product but not technical data/sheet
http://www.dangcap9x.com/view-bo-dieu-k … 8/901.html
Your help would be wonderful? Can I use proxmark to examine\work with these "controle"
Last edited by ntk (2016-04-06 03:29:24)
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Or Do you know what kind of equipment do we need to work (read/write) with them
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Hi ntk.
If you need these equipments, I could supply you the reader and educate how to write them accordingly.
email me at goh.dennis.ys@gmail.com
I totally know how it works.
Thanks.
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They seems to be programmable UHF remote controls, you cannot use pm3 for them.
They usually comes in 3 frequencies: 315, 433.92 and 868.3 MHz but the most common one is 433MHz (you can open it and look at the internal oscillator frequency to be sure).
You need to know how to program them; usually you need to hold 1 or 2 buttons at the same time to "erase" the memory and then keep pressed a button while at the same time pressing the button you want to clone in the originale remote.
You can "analyze" them if you have something like this.
Last edited by asper (2016-04-14 07:56:10)
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Thank you Aliendennis. Thank you Asper.
edit: I have all keywords I need, thank you all again.
Last edited by ntk (2016-04-16 23:22:35)
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