i just bought a PIR switch that is rated at 1000watt incandesent and 400watt flurescent, it has options to change light detection and timer and i would like to use it to power on the main lighting in a room but also allow the existing wiring /switch to remain.
how would i go about adding in this extra switch to get this to work? inside the switch there are 4 connections and the sensor itself needs to be powered by the 240v power.
LS - (dont know what it stands for but assume light switch?)
Live
Neutral
Earth
the enclosed diagrams are not very good and any guidance would be much appreciated.
PS. if i wanted to use this PIR with a simple desk lamp could i put a wire and plug on it then goto the PIR then the desk lamp wire go into the PIR to switch on?