Hi,
Recently installed a Galaxy 2-20 for a client and they said they have had trouble unsettling the system before, so went round and checked everything, front door is on a door contact and set as final door, detector near front door is programmed as exit.
Now I noticed that when unsettling they leave the front door open, could this stop them unsettling the system?, I don't see why not myself?, although I did notice that he said when he unset the system he entered the code and then pressed A, which is the procedure for setting the system