WEBVTT

00:00.000 --> 00:05.898
Normal operation

00:07.494 --> 00:28.197
Capturing secret code using RTL2832 SDR and Universal Radio Hacker

00:28.426 --> 00:55.355
Demodulating the signal

00:55.528 --> 01:08.381
Converting to hexadecimal

01:08.881 --> 01:27.284
Replay using generic 433.939MHz radio