Relay noise?

[cedrik0s]

Hi there.
I am interested in Controllino MINI.
I am wondering if the relays are making noise when they switch.
Or more generally I am wondering if any Controllino operation produces sound/noise. (I need it to be silent).

Thanks a lot.

C

[Lukas]

Hi,

yes, I am afraid that the relays make noise. Nothing you want to have in your bedroom

The rest should be silent.

Best regards,
Lukas