Wifi Plug without a "click"

I would like to use a automatically switched wifi plug in my child’s room. Currently I am using TPLink HS110 devices, but these are way too loud in order to switch at night.

Any ideas about wifi plugs that do not have such a loud “click” sound? I would like to give the Shelly plug a tr but I don’t know if this has that click, too.

Any suggestions?

The ‘click’ comes from the mechanical relay. An alternative, called a Solid State Relay (SSR) is silent. I don’t have a suggestion, unfortunately, but that may help in your searches!

The “Shelly Plug S” definately click.