As I understand it, they are functionally the same. Functionally they are indeed the same, they both form an interface to Domoticz. The difference is the way you connect your Rfxcom to Domoticz, with USB you connect it directly to your physically Domoticz server and with serial there is another ...

either that, or the RFLink. Not sure, but I think there is a considerable difference in price. Yeap but if he already dont know how to open a box, take a pic, share it or use search on Google...not sûre that Rflink will help him. His problem isn't a price one, but a curiosity one... Hi - Yes, that ...

OK Thanks manjh for that info. I will take a look at them and see.

So if so, is that RFXCOM USB adapter that I linked to in the first post what I will be needing?

Cheers.

So has anyone else got any idea which way is best to go for me please?

You can reply with any suggestions as am new to all this and wanting to learn.

Cheers.

Phil.

Thanks for the reply I have just had a look, and the Alarm system is just called: Mobile Call GSM Alarm System, not sure how much that helps. Picked it up on Ebay a couple of years back, but never got round to using / installing it. Was just planning now on using the PIR sensors that it came with ...

Hi all, Just needing a bit of advice as after reading a lot of posts / topics am not sure what is best for my needs ... I have indoors a couple of PIR sensors, along with some window / door ones that came with an alarm system that I never got round to installing. I am now wanting to use them and ...