there aren't any panic buttons I can see - keypad seems to be responding OK and I can set & reset OK
Sorry - but where is the thanks button? - I'm very grateful for your help anyway
I shall have a go at power disconnect as you advise - but it's getting late & I don't want to upset neighbours if...
the system was in the house when we moved in 8 years ago, have had no problems with it - just a new battery 6 months ago,- but yesterday I must have pressed some wrong numbers by mistake (& panic)- I eventually pressed the right code and the alarm stopped and the board has returned to normal...