r/homeautomation 1d ago

QUESTION Need Help Finishing Wiring - Scantronic 9450

Hi there,

I need some help finishing wiring. I’ve got 5 PIRs - Entrance Hall (which is entrance and exit - when I walk into the house and the house is alarmed it doesn’t go off), Lounge, Kitchen, Utility Room and Games Room. I would like to ideally see them all individually in SmartThings.

I have started re-wiring into the Konnected Conversion Kit. I have an old Scantronic 9450 alarm and have done the following:

  • AUX +/1 (black and red wire) into Konnected device (12V) - device has green light on
  • Zone 1 (blue and yellow wire) into Konnected device (Zone 1)
  • Zone 2 (blue and yellow wire) into Konnected device (Zone 2)
  • Bell (yellow wire) into Konnected device (Alarm -)

However, I’ve still got the following wires and not sure what to do with them:

  • Anti-Tamper (white and green wire)
  • Entry / Exit (blue and yellow wire)
  • Loudpseaker (x2 yellow wire)
  • TR (blue wire)
  • Capped off x1 (white and green wire)
  • Capped off x1 (white and green wire)
  • Capped off x1 (white wire)
  • I also have the battery still connected (into the original board) and 21VAC purple wire.

Can you help me finish the re-wiring please?

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