Cerberus Mobile is an Android app developed by Siemens AG that allows you to connect to your Cerberus PRO FS720 EN Fire detection system. To use the app, you will need to ensure that your FS720 EN Market package is version 5.2 or higher, with a license key S3 or higher installed, and that it has access to the internet or a secure Wi-Fi network via an encrypted router connection. Additionally, a secure and encrypted connection such as a VPN must be configured on the router connected to FS720. For further information on setup, refer to document A6V10418718 or contact your local Siemens sales partner. Please note that for privacy reasons, the app needs to be reconnected to the panel due to IMEI inaccessibility in Android 10+. Lastly, to install the license, just choose "open with" in Total Commander without selecting the button "file://url."