Searching via UID and lan does not work. DVC-155ip
Make sure you are connected to the camera's wifi with your mobile phone, it has its own wifi hotspot during installation.
Turn off your mobile networks, as this can interfere with the installation process.
Only then open the app to add the camera.
If you have any additional questions, you can always contact us via this website.
Please state the complaint clearly so we can help you properly.