: Your phone must be able to act as a "USB Host" to power and receive data from the external camera.
Also, the URL mentioned (Http- Www.kkmoom.com An99.apk) might be a placeholder. The user probably wants to set up a website to host their APK for download. They might need features like user registration, download links, torrent file generation or magnet links, maybe a media catalog, etc. Http- Www.kkmoom.com An99.apk
: Flexible tube cameras used for inspecting pipes, engines, or wall cavities. : Your phone must be able to act