Thank you very much, MartinB. That's the document I remembered. I looked at it some months ago, but did not download it at that
time.
In the meantime, I used my sunday afternoon to hardwire the blue "doorbell" wires,
directly to a Loxone digital input (I had 2 spare wires in the Cat7
cable which runs from the cabinet to the Doorbird... that digital input allows me to trigger
some action in Loxone when someone presses the bell. I made some selected lights in the house flashing a few time as a visual indicator of a door ring. In the past, I
had too many occasions where the Doorbird App on my cell phone did not "whistle" or whistled
a few minutes later (in some cases my own fault, as the volume was accidently turned all the way down). With the flashing lights, I should not miss visitors anymore.
I'm thinking of ordering a few 24v buzzers to spread around the house (garage, upstairs,
kitchen, hall). But the ones I have seen are all quite loud (like
90+ dB), which is probably too much for use indoors. Would anyone have a
24v buzzer they can recommend ?
Thanks,
Leo