Gira F1 KNX functionality: - As a KNX bridge, links two independent KNX systems. - Bidirectional KNX communication from KNX IP to KNX TP. - 1000 group addresses. - Supports KNX Secure. - Can adapt group addresses to the KNX systems (mapping). - Commissioning with the ETS. - Two separate applications, as a TP device and as an IP device. - {b}Applications:{\b}{ul}{li}e.g. forwarding KNX telegrams from a shared weather station in the building to the apartment's private KNX system.{/li}{li}Forwarding messages such as upcoming elevator maintenance, visits from the window cleaner, etc. to the apartment.{/li}{/ul} - Can also be used in commercial areas, e.g. shopping malls or when historically grown company buildings with independent KNX systems are to communicate with each other. - Firmware updates are carried out via the Gira Project Assistant (GPA). SIP functionality: - Secure separation of two networks. - Protection against access to the private network. - Only parameterized SIP telegrams are forwarded. - Simple parameterization via the device website. - Supports SIP and SIPS. Supply via external DC 24 V.