I've been sparking for 40 years and the only time I've been told how to wire was when I was an apprentice. For me it's no neutral at switch unless its double pole. If you need another light to be installed its only a matter of lifting a few floorboards rather than chasing out you switch drop.
If neutrals were supposed to be at switches you'd have neutral terminals on them. People are saying that they put floating blocks in the back of switch boxes is a no-no for me. Ws always taught to use fixed base connectors, and you can't do that in a switch box. there are two wiring methods for...
I used it to switch on the hot water and the seconary pump. The chap works away a lot and wants the hot water when he arrives, he can text from anywhere in the world. With the right bits you can set it to text you if a fire alrm goes off, water sensors, pir. You can use it for anything if you...
Just installed one of these, works a treat, you need a pay as you go sim card to put in it, £5 from vodaphone.GD-04 "David" GSM communicator | Jablotron
Not saying i've never done it, sometimes it can't be avoided, but I was taught that it was bad practice to bring neutrals to the switch. I think in the old days a lot more installations were wired in conduit, even domestic, therefore neutral to switches very rarely needed, maybe for a neon, then...
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