Hi, Im going to start wiring in a Texecom Premier 24 tomorrow with 2 zone expanders, 14 PIR's, 3 Door Contacts, 5 PA's and 3 RKP's. Looking at the instructions now I am a little confused to the zone wiring, I have pre wired and each PIR, Door Contact and PA is individually wired back to the Control Panel. Which wiring type should I use in this installation?? Single Pole, Double pole or end of line? Which would be best or easiest?? Thanks!!