@TimO
Many thanks for your response !
I have only the 433MHZ transmitter connected without DHT22 and LEDs, but it does not work unfortunately, I do not know what I doing wrong !?
Shortly after the plug in, while the LED still flashes I do in FHEM "set MYSENSOR_xy status1 on" but without success.

@kchest
Hello,
I tried to switch the 433MHZ outlets from the "Intertechno / Brennenstuhl", but unfortunately does not work. I have changed the "pulse length" and the "protocol":

MySwitch.setPulseLength (320);
MySwitch.setProtocol (1);

Do you have any experience with these outlets?