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Upgrading My Alarm System - Little Help Plz

trickydickie
in General Security & Fire Queries

Featured Replies

Hi all

I am electrical/Electronic trained, however i am not really familiar with alarm panels, and am in the process of changing mine out and only the bell wiring confuses me, rest is ok

Old unit is an Optima XM6

connections

Strobe + - no connection

Strobe - White wire

SCB T - Blue wire

SCB A - Black wire

Bell D + - Red wire

Bell B - - Yellow wire

New Unit Scantronic 9448

connections

STR

Bell

12V

0V

TR

I think i know how it should be, but would be appreciative if someone could reply with the correct wiring, thanks in advance

Hi, And welcome to the forum, conns are as follows:

12v=red

0v=black

str=white

bell=yellow

tr=blue

Regards,Richard
  • Author

Wow fast reply thanks very much Richard, much obliged :rolleyes:

No probs, if we can help further just holler! :rolleyes:
Hi, And welcome to the forum, conns are as follows:

12v=red

0v=black

str=white

bell=yellow

tr=blue

Regards,Richard

QFA

Spot on

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