I am looking for a bit of help. I have just wired in external sounder and keypad - straightforward. Now I need to hook up 5 pirs, a F102 magnetic roller shutt, and a smoke alarm. The 0v and 12v connections are fine, I think the pir alarm connections are OK and I have connected the tamper circuit in series. I am not sure what to do with the tamper circuit for the roller shutt, straight into the aux /fault terminals or add to the pirs in series? I have stuck the reed switch wires straight into the zone 6. Not certain about the smoke alarm, zone 7, but I think it is OK. I would be very grateful if someone better than I can have a look at the images of the connections and offer some advice. The first image is as I suspect it should be and the second is as it currently is. I have left out all the power connections for clarity and the other three pirs. The colours are those used or in the case of the F102, provided. Many thanks. View media item 59849 View media item 59850 [/b]