Accenta Mini Gen4 sound problems

[Markcam24]

Hello all, I have noticed in the last week my speaker sound has gone very low when entering the code and even on full activation, I have checked the fuses and all ok, the wiring has not changed so i have not touched any wires, also is it possible to extend from 8 zones to say 12-16? Thanking you in advance...

 

[breezer]

if its made by ADE (i just googled it) then no, you can't make it 12 zones

as for your speaker volume, get a new panel with 12 zones and / or how old is the standby battery, if its close to 5 years change it, if not dissconect it and see what happens to the volume