What are you missing..... That bit comes when you diy it , ask the local installers for more quotes now that you have an idea
£250 is high?
Tell that to your Gp, dentist , solicitor and that there £350 a day is high to, but then they are paid to do a particular service
Sorry just an observation
May just required a reset , but if the battery was faulty which can happen, full discharge may have damaged the battery during the self inflicted power cut , better to take it out buy a replacement
Basically some would say your insurer may request an alarm to be fitted by a "professional"
But if it's not , and you already got the insurance without it being a condition then you don't have to contact anyone
Insurer may give you a discount but if you forget to set then you won't get jack
And I said , you don't need to contact your insurer if there was no request to do so when you took the insurance out
Of course if you get robbed and become high risk then on renewal they may request it , then diy becomes pointless
But you don't have to contact your insurer for something that isn't requested by them
I think this has more to do with advertising something with correct description , although if it received wide publicity Yale would be damaged and probably try to do CG
You need air time then it will get attention otherwise no one gives a monkey