One device, a wealth of possibilities

Gira G1 can be used as a central operating unit for a KNX system and connected by LAN or WLAN. Thus, it is suitable for new builds, as well as for modernisations and retrofits.

Connection via LAN or WiFi

All functions are implemented via IP in all application scenarios. The Gira G1 is connected via a LAN cable or wirelessly via WLAN and a suitable interface (KNX IP router and/or Gira DCS IP gateway) to the building technology, as the situation in the building requires. In new builds or in buildings with previous existing cabling, connection by LAN is recommended. During refurbishments and modernisations, connection via WLAN is the ideal choice for simple retrofitting without requiring construction. To ensure faultless KNX communication in a wireless network at all times, a Gira KNX IP router (version v3 and above) is required, specially equipped with an additional “reliable KNX communication” function.

Gira KNX

As a control device for an existing or newly installed KNX system, the Gira G1 can provide all of the building technology functions, and in combination with the Gira DCS IP Gateway also the functions of the Gira door communication system. The connection is not made via KNX TP (twisted pair) as usual, but via the network (KNXnet/IP).

Door communication and weather forecast

The Gira G1 can be connected to an IP network via a LAN cable or WLAN. Thus, IP functions such as the online weather forecast are available, and in combination with the Gira DCS IP gateway also the Gira door communication system.

Flexible power supply

Three different flush-mounted connection modules are available for use in the various systems: Power over Ethernet (PoE), 230 V WLAN ¹ and 24 V WLAN ¹

1 Delivery date: to follow

Flush-mounted connection module
Power over Ethernet (PoE)

The Gira G1 is directly connected to a network cable and also supplied with power with the help of the Power over Ethernet (PoE) module.

Flush-mounted connection module
230 V WLAN

The 230 V WLAN module is the standard module and is suitable when new intelligent building technology is to be installed during modernisation.

Flush-mounted connection module

With the 24 V WLAN module, the Gira G1 can be installed in the flush-mounted box of an existing touch sensor for the KNX system. Power is then supplied via the KNX line, and the data is transferred via WLAN.

The delivery results subject to countries specific assortments

Gira G1


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