Configuring KNX functions
Order No. 5201 00
Page 11
4.2.2. Secure remote access with the Gira S1
The Gira S1 is installed in the customer's home network and prepares the home network for secure
access via the Internet. It connects to the Gira device portal automatically using the existing Internet
access. Communication between the Gira S1 and the Gira device portal is encrypted using AES and
secured with digital certificates (for details, see Gira S1 operating instructions).
Smartphone and app then use encrypted, direct access to the alarm control unit Connect through the
Gira device portal.
4.3. KNX functions
Depending on the installation, the following KNX functions can be performed using the alarm control
unit Connect:
• Query alarm control unit status
• Burglar alarm, panic alarm, fire alarm, tamper alarm, device monitor, technical alarm
• Query arming status
• Door chime
At home
Internet
On the way
Gira Alarm Connect
security system
Gira device portal
Secure remote
access via Gira App
Router
Gira S1
Access via Gira App
