Round these parts seems they using it for coms, it a cheaper way to give clients coms , I don't really know much about fire and coms but seems it's about it being cheap
I see people use it, I suppose it's better than having things like ring but it is primarily wireless only , made Ukraine , seems to be expanding
Not sure if this version will clean cookers yet tho
I am surprised some installers stick by it as its options are limited when facing hybrid situations, but then I assume they install something else when they get stuck
Ok usually the hkc is already wireless capable
Yes you will trigger the bell, if setup correctly it will ring and cut off after 20mins , and you don't disabled it permanently it may randomly trigger
If not set up correctly it will ring for longer maybe hours days until you disable it
Battery
Mains
External bell sab
Internal bell sometimes sab
All need disconnecting,
Don't do it at night lol
Do you want try and fix it ? Maybe some pictures will help
On another point do you think it's reasonable to ask on a forum how to disable an alarm system , even if its simple in some ways.......
Ok so the 12v line is failed , and you say battery ok? ( Battery could still be a problem , volts ok no current )
What happens if you disconnect the battery and PIR and bell
Loop the tampers and restart , only battery fault? Or DC fault also remains?
As jw suggested if you disconnect the trigger from Rio connection 1 and force to ground , does the bell ring? If it does then you have programming issue
Try Rio 0 position 1 without changing it's settings after that maybe