Thanks for the steer guys. I'd love to get a PIR but money's a bit tight at the mo
http://www.tlc-direct.co.uk/Products/ASJ701.html along with suitably sized terminal strip would be a more standard solution. You'd prefer not to see it on a new installation, but as you have to work with what you've got...
Is a terminal strip different to a connector strip- i.e. each connector is insulated from the next? Would I have to add little loops of wire to connect each one?
Also, as I don't know what the wiring does I need to assume it's mains wiring not lighting and therefore I should go for 30A kit. I think this rules out the 6 way junction box?
PR