HI first time posting here My house was setup with a Viviant alarm and I was wonder how to place this 2GIG-PIR1-315 motion sensor into pairing mode (if its even possible )

I have the same, as well as several door and window sensors, but I don’t know if that is ZWave or other technology. I am also looking into the SDR approach that I have seen elsewhere.

Thanks for the response i have since purchased ( still on the courier ) 3 x Aeotec Z-Wave TriSensor to hopefully fill the gap . But hoping that this SDR approach may work with the door sensors (which I have 5 of)