I made a pressure mat once when I was about 12, with foil paper and cardboard, no money no job , had to manually reset it of course , trigger when parents were coming buzzer would go off
Must be dodgy fobs who you buy them from?
Hopefully doctor fusion will be along for ideas, unless these fobs have been used elsewhere and written over
I have seen a keypad not respond to fob before, although it worked on existing , but that was honeywell system
Just sold another quantam70 today cracking little panel
I tell all my customers don't attach to insurance to save £20 as it will cost you more when you forget to set and they don't pay up, even the ones who go with a urn don't bother with the insurance discount these days because they know its not worth the £20