sim card

Hello everyone, I am looking for a DIY wireless smart home alarm with sim card autodialer (don't mind using a gsm gateway if needed). The only two reputable options that I have come across are the ERA homeguard and honeywell evohome, but can't find many reviews online. Does anyone have any...

Hi all, Trying to get some advice here as have spent a long time now searching online, plus 3 engineer's visits trying to get this sorted and no luck!! I am also adding some things I hope people in the same situation find useful. I have an agility 3 installed. No cameras, just sensors and the...