"Images and videos collected or stored in connection with cloud services; device log files and configurations, including Wi-Fi credentials, if you choose to automatically synchronize them with your other devices or third-party accounts. We automatically collect information about you when you access or use our Services."
TP-Link collects and stores user-uploaded images, videos, Wi-Fi credentials, and device configurations in their cloud, with no clear limits stated on how this content may be used beyond vague "purposes described in this Privacy Policy."