With Sinteso Mobile you can establish access to your FS20 ENFire detection system. Preconditions are: FS20 EN Market package 5. 2 or higher. License key S3 or higher installed in FS20 system. Bussiness channel license FX2020. Access for FS20 to Internet or a WiFi network via a secure and encrypted router connection. A secure and encrypted connection (e. G.