Thank sixwheeled beast for the quick response.
Yeah that is the manual I have and I know it can have only been install from 2008 as that when the house was converted.
Good to know now about service didn’t realise alarms needed one lol. Any idea on cost so I don’t get ripped off.
and thanks for clearing up the walk test I will have the kids doing this they will love it. At least I now understand when I do a part set the light that is life mean omitted.
Your a legend