I have ordered S122 remote.
http://www.viboton.com/viboton-s122/
It is basically the same as Vigica remote and it is very good. But there is one problem there is no manual available how to use learn IR. The power button on this remote is two function one. Short press sends IR signal and long press sends 2.4RF signal.
But IR led should be able to have learn function but I can not figure out how to record the IR signal.
Does someone knows how this can be done on this remote?