SL8 alarm system zone omit issue

[Jason2112]

Hello, hope you're all well and also hoping someone can help me with a query.

 

I've lived in my property for ten years and the SL8 Alarm system was in place when we moved in. Around that time I managed to change the code to a more personal one. All has been fine until we were burgled a month ago and had two cars stolen, the alarm was off. 

 

I'm now setting the alarm of an evening, and using the omit option to omit a zone because of my dog, however when I go into the omit option, I can see another zone is being automatically omitted, and I don't want it to be, just the one I'm selecting.

 

Does anyone know how I can reactivate that zone that I'm not selecting please?

 

Thanks.

[james.wilson]

It might be part of a part set and will need reprogramming. 

Is it a honeywell panel?