I have on the entrance of my flat. What is this for? Thanks

Switzerland

I have on the entrance of my flat. What is this for? Thanks

October 11, 2024

I have on the entrance of my flat. What is this for? Thanks

https://i.redd.it/1wu1bxri95ud1.jpeg

Posted by jmgomesyo

View 5 Comments

5 Comments

gtancev on October 11, 2024 3:22 pm

Looks like heating regulation.
LeadingAd7963 on October 11, 2024 3:22 pm

Heating fo rthe rooms.
heliosh on October 11, 2024 3:27 pm

Floor heating regulation. (Or ceiling heating)
hopperschte on October 11, 2024 3:50 pm

Ceiling heating (30 years in the business)
AutomaticAccount6832 on October 11, 2024 4:17 pm

It regulates how much sleep and food you get.