2024-03-06 00:00:00 This application installed in the smartphone is used via Bluetooth connection with "ViXion01". Although "ViXion01" works without this application, the user can use this application to get the remote-control function of "ViXion01". Please turn on the communication function of "ViXion01" before using. *Main functions Connect the smartphone to “ViXion01” via Bluetooth and then the application displays the distance to the object, lens degree, and other information in real time.