How do you know it didn't dry off on the PCB , was enough to short it , I have seen it on these bells before because of how cable is taken in and where rain has hit got behind it
Maybe yours survived but symptoms were similar and you confirm now water got in
PS if it's quiet you could disconnect them, make terminal on them, and you will here oscillation when activated
More or less yes that's the way it is, although I don't know risco , they may oray not let the user add and remove fobs
Example hkc panels adds them as a device which only the engineer has access to or anyone with engineer code
Honeywell (might get shot here) allows master code users to add fobs
Risco? Don't know
But either way if you lose it , you can get it deactivated and new one added
With some method
Here's the simple answer which you didn't accept , as that would been the end of that, hence what continued perhaps
Here's another great reply , but in English it says it's easy to get these over the web, plus you still have a code as fail safe
What more do you want
It is in English dd but he needs help
Engineer mode won't help you with short circuits , and as above you can do serial as said with last one being terminated , and also do star config
You will have ti make sure you address everything carefully , big house ? To rf portals?
As above , but you can star it no problem and put a resistor on at "each" end of line
If you blew a fuse you must have shorted something not because of an overload , the connections on the g2 can be tricky for some ,xso look carefully when your doing it and power down if possible , your bell may go nuts while doing it of course
None of them are straight forward , if your sticking to wired then galaxy may work for you , is it a commercial? Have you looked at texecom?
Euro mini?
Nah , for commercial maybe, but residential other panels are moving ahead , honeywell should sell up and end up like Eaton bosch who also don't do jack to develop there products
So your back to square one, first determine if they work independently
Then it can only be a cable fault or wiring problem
Maybe you are connected something wrong and didn't notice , as a house bashers I do it often , still good to fry the stuff now and then
Ok so your saying individually they both work fine, flash strobe trigger bell all ok?
, if that's the case then it's wiring or cable fault
Not sure if these have a resistor to be used ?
Is it fed from front to rear or rear to front , replace cable through loft if that's the shorter one ,
Are you using 8core or struggling with 6 and no other spares
What equipment is it? Components work fine in very warm areas , probably more prone to failure in a loft where temp changes more often , but depends on build quality
Of course this could all be blag