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  1. M

    iVMS4200 QR code decoding

    Yes, it is not the same key. I even tried decompiling the android apk without any luck
  2. M

    iVMS4200 QR code decoding

    Thank you! So decoding it using zlib leads to a ";" separated list of one or more devices, each has the format "Description, Type?, IP, Port, Empty?, Username, Password". The port is plaintext, while the description and the IP are base64. The username and password however appears to be...
  3. M

    iVMS4200 QR code decoding

    I'm curious to know how to decode the QR code generated by iVMS4200 for added devices. Scanning it using the phone QR code reader reveals what appears to be a version text "iVMS42010001" followed by base64 encoded text. I've tried basic base64 decoding without any luck. Anyone has a clue?
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