Right so Im pretty familiar with what you can and cant do in terms of electrical stuff around my own house.
Im currently replacing my alarm with a smarter alarm.
My current alarm is a fixed install in a cupboard ie white metal box screwed into wall with a hard wired power source.
My new alarm is fed off a generic plug wall adaptor.
My question is this; if I remove the old alarm I will obviously end up with a power source connected to nothing. Am I allowed to connect this to new standard wall socket since the wiring is pre-existing?