is probably empty.
Empty corridor with apartment doors
Photo by Max Vakhtbovych / Pexels
Key in the front door lock
Photo by Pixabay / Pexels
What’s your attention?
Check out the lower part of your door and the gap between the door and the case from time to time, especially if you travel for a longer period of time or see strange things when you get home.
Watch the doors of the neighbors. In condominiums, burglars can mark several doors at the same time.
If you are a glue fiber, adhesive tape,
