A homemade invention for the garage that will appeal to many car owners

If you have a garage, then you have probably encountered a lot of problems with doors. Either the locking pin does not want to go into place, or the door gets stuck, or there is simply no strength to tinker with heavy structures - this is familiar, if not to everyone, then to many. And the author of this video made a fairly simple system that opens and closes the gate, while locking it.