Originally Posted by
martysmartie
Had a look at the pin out for you, pin 20 (Bn/w) is what runs to the reed switch, it appears there are several wires with the same colour though.
Martin
yes I checked this out the other day. There is about 4 wires with the same colour. So could it have 5 volt feed or should it be 12? This is the next thing I was gonna check,to see what the voltage out of pin 20 at the module.