How to manually add 433MHz Lighting4 switch with Pulse = 230usec

[timsteeman]

Hello all,

I have an old set of Ranex RX 2582 switches (433,92MHz) and a remote.

Already discovered the below codes and Pulse timing. (230usec)
Via the "learn" mode the remote commands are not recognized.

I need to manually add these switches according to the below codes and a Pulse timing of 230usec.

How can I add a switch according to the specific settings?

(i found the Itho CVE RFT (also Lighting4) but that uses a diffreent pulse timing I'm afraid, tested and it won't work, different Pulse Timing?)
Manually adding these codes into RFXmngr works perfectly, but how to integrade them into Domoticz?

Example:
1 OFF = 3F 00 00 - 0011 1111 0000 0000
1 ON = 3F 00 C0 - 0011 1111 1100 0000