Hi !! I got the same issue with this sensor. I got a signal in the debug mode but can't connect it to domoticz. Here's the log from debug mode when I press the button to send the signal : 20;65;DEBUG;Pulses=344;Pulses(uSec)=120,210,240,210,240,240,30,450,270,210,30,480,30,450,30,450,60,450,90,480,30...