[Shifter]

Are you looking for something like this? Just an example, not a product I have ever used.

https://smile.amazon.com/BN-LINK-Outdoor-Wireless-Grounded-Included/dp/B07FFKR6FM/ref=sr_1_22?crid=3IOLIA8AWYSI5&keywords=remote+power+switch&qid=1642461701&sprefix=remote+po%2Caps%2C186&sr=8-22

They make them that connect to your phone and can do all sorts of stuff, but I think they are all going to have some sort of status light still.

But this might be fun..

https://smile.amazon.com/Single-Ortis-Contact-Electrical-Equipment/dp/B08PY8B8CZ/ref=sr_1_11?crid=DBYPUCQ8PNR0&keywords=remote+power+switch+20+amp&qid=1642462160&sprefix=remote+power+switch+%2Caps%2C117&sr=8-11