We have this alarm installed.
Put in new D/G and some of contacts came off. However did join together to ensure all windows contacts seemed closed.
Now now zone 3 comes up as open when we try to set.
Tried to omit zone but still will not set alarm as number 3 is lit as punch in code.
Bought a new Friedland alarm which will install but would like to sort this one first as it worked fine before...except the bells outside now don't operate..sound.
Put in new D/G and some of contacts came off. However did join together to ensure all windows contacts seemed closed.
Now now zone 3 comes up as open when we try to set.
Tried to omit zone but still will not set alarm as number 3 is lit as punch in code.
Bought a new Friedland alarm which will install but would like to sort this one first as it worked fine before...except the bells outside now don't operate..sound.