Talking to LightwaveRF 433MHz

Thanks! It's odd - I think if you're staring at a screen full of pulses it's hard to work out much of a pattern (I wouldn't have liked to have done it!). It's much easier to step back when someone else has done 99% of the hard work :)

you can send a message to lock the socket in an on/off state so it can't manually be switched

That could be good with children - although it'd be a nightmare if someone did try and prank you :)