Home alarm system

Can anyone please advise me, please, please.
I installed my current home alarm and it worked O.K. for many years but lately the external bell box was making a weird sound. So thinking it was on its way out I decided to replace it. This is were my troubles started. The contacts within the bell box show as 'Strobe, OV, trip, Bell and 12v but the contacts within my Accenta 4G show Strobe, SCB, OV, 12v and Bell. I got confused by the different instructions and wired it up in the wrong order. My key pad is now telling me that I now have a ' Tamper Fault Lock Out'. Just two questions. 1. What order do I wire the G4 to the external bell. 2. How do I remove the ' Tamper Fault Lock Out'
Many, many thanks in advance
James

I guess it depends what you mean by wire it in wrong order.

check your wiring is in the right order, check your fuses, power cycle system if fault still showing after everything done correctly.

Report back

What bell box ?

It is the box in place outside my house that contains the bell & strobe. Maybe you call it the SCB.
I have reconnected this and it appears to work O.K. but I am still getting the 'Tamper Fault Lock Out' message on my keypad. Can you tell me how to get it back to normal working order?
Many thanks for your interest.
Kind regards
James

Ok will look in my crystal ball .....post a picture if it ....!