Just had an email from Screwfix, extolling the virtues of LightwaveRF Home Automation - including remote control over the internet.
I can't quite work out how it works. You can buy a WiFi Link, which appears to connect to your (existing) router using an ethernet cable, and which then appears to talk wirelessly to all your lights, and appliances, etc. And yet they wet on about needing a WIRELESS router, and maybe needing a better one if it doesn't work properly with the existing one. WHY?