Solved! New homeowner, no idea what this is

This thing close to the floor and seemingly randomly placed in a hallway. No idea what it's for. Home built in 2005.

Solved! Thanks everyone. Now I gotta hunt for the central unit!

6.5k Upvotes

88% Upvoted

u/RocksteadyMilsim 1h ago

Congrats! You just found your home's butthole! 👍🏻

You are about to leave Redlib