View logs for this pageFilter revisionsExpandCollapseTo date:Tag filter: Show revisions Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom. Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit. curprev 17:27, 10 September 2021 185.121.138.203 talk 3,938 bytes +3,938 Created page with "For the first kind, that's the a fob with a keychain, works with a small radio transmitter. When you press the kind of button for a fob, it sends out a coded signal to the rec..."