MultiDotAlbum is a tool that supports automatic backup of photos and videos in LAN.

The software is divided into mobile phone terminal and computer
terminal. It needs to ensure that the mobile phone and computer are in
the same LAN, and can be connected by broadcasting, QR code scanning or
manually entering the IP and port displayed on the computer terminal.

When the mobile phone and the computer are connected, the photos and
videos of the mobile phone can be backed up automatically.

You can also choose to manually backup and upload some photos and videos
to the computer.