Holy sh** you mean there are more buttons inside those boxes?
I must admit i tried to take off the cover of the top box to have a looksee inside and all hell went loose with alarms so i panicked entered the code a few times and then it cleared... anti tamper i assume. Triggered it again when i pulled off the PIR cover and i havent had the guts to touch it since!!!!!!!!!!!!!
The PIR is still naked in our newly decorated room.
OK time for the professionals
LOL No there wont be any bottons inside the psu, its just the box looks very like a scantronic 9100 blank end-station, could be wrong tho, as i'm only 28 lol, the 9100 was the very first system i worked on when i was 16
So whats the keypad displaying now?? manager or engineer reset??
"CALL MANAGER RESET REQUIRED"
(thats the box shouting not me ! )
So this is a bit of a dinosaur then from googling it, in terms of spare parts. Not a big deal for us as we dont use it.. yet.