After a relatively short installation by a professional alarm installer I got to explore the system. I am pleased to say that the system lives up to its claims and now I am actually setting my alarm every time I leave the property. My old system was also wirefree but was fixed in terms of components which meant that if I wanted to decorate and move a PIR to do so I had to pay an engineers fee to do so. With this system I can do the moving and I can do the adding of sensors should I wish to do so. I am looking forward to using my alarm on a regular basis. My next thing to try is the integration with Alexa and IFTTT which should be fun! Get your system now I thoroughly recomment it.