Just came across the MK Echo wireless switch system. Sounds quite interesting.
The biggest downside seems to be their high cost. Are there any other manufacturers of similar products. (It sounds as if the technology is being made common to permit interworking.) Anyone got experience of using them?
To be honest, for now, the ordinary plug-in devices that cost a tiny fraction of those prices does everything I really need. So this is by way of interest rather than serious intent.