Products for the KNX system

The Gira KNX system enables the seamless integration of diverse devices which offer an extremely broad range of functions. They ensure that even the most sophisticated requests of occupants can be fully implemented. Lighting, blinds and heating can therefore be controlled, and multimedia and security components can be networked to form a smart system. It is also possible to incorporate the Gira door communication system using various Gira Interface products – for even more convenient living and working.


Operating devices

Gira offers a wide array of devices and software tools for the convenient operation of all functions in the KNX system. Whether intelligent central control units with a touch screen, automatic sensors and manual pushbutton switches, smartphone and tablet applications – the Gira operating devices impress with their broad range of functions, high compatibility, and attractive design. At the same time, they can be flexibly adapted to the occupants' requirements and provide active assistance in saving energy without foregoing the usual ease of living.

Gira G1

The Gira G1 can be used as a central operating unit for a KNX system. All functions can be conveniently operated by touching or gesturing at the bright multi-touch display.

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X1 App

The app for the Gira X1 turns existing mobile devices into convenient operating elements for intelligent building technology. The user-friendly interface displays the KNX installation of a single-family home and makes its functions available

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HomeServer/FacilityServer App

The Gira HomeServer/FacilityServer App allows all of the building technology to be conveniently operated while on the move using an iPhone, iPad or iPod touch, or any Android-based mobile devices. This allows KNX functions to be controlled while out and about or from any room in the home.

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Pushbutton sensor 4

Depending on the version used, up to eight individually definable functions can be established with one Gira pushbutton sensor 4. A large number of KNX applications can be controlled centrally at the mere touch of a button. Light and light scenes, blinds, room temperature, entertainment and much more.

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Pushbutton sensor 3

A number of intelligent building technology functions can be controlled conveniently at the press of a button using the Gira pushbutton sensor 3. It is very flexible and adapts to the occupants’ needs: if the functions change, the button assignment can simply be reprogrammed.

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KNX button

The Gira KNX button is available in 1-gang or 2-gang versions with buttons or rockers. A large number of functions can be implemented in the application: Switching and dimming the light, scene control, raising and lowering blinds and much more. An integrated LED serves as an orientation tool at night.

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KNX motion detectors

Gira KNX motion detectors are used for the on-demand control of different functions depending on the movements of people. Accordingly, it sends a switching command to the KNX system and thereby triggers various individually preset actions.

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Cube motion detector

The Gira Cube motion detector is available for conventional installation or KNX installation depending on requirements. A flexible installation concept allows both ceiling and wall mounting.

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KNX RF pushbutton sensors

The battery-operated KNX RF pushbutton sensors can be placed as wireless wall transmitters wherever operating elements are required, regardless of the availability of power and bus cables: mounted to the wall with screws, with a corresponding support ring on a flush-mounted device box or conveniently by means of a support ring with adhesive strips on smooth surfaces such as glass panes.

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KNX RF hand-held transmitter

KNX RF hand-held transmitters mean that you are in control wherever you are: The desired KNX function can be conveniently activated by remote control from any point in the building.

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KNX RF USB data interface

For convenient, wireless access to a KNX installation from your PC or laptop – for example, for addressing, programming or diagnostics via ETS 5: the KNX RF USB data interface in the form of a USB stick is a useful tool. Communication between the PC and KNX system is established via wireless signals.

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KNX brightness controller Mini

The Gira KNX brightness controller Mini controls the lights on the basis of daylight, so that the brightness of the room is constantly maintained at the desired level and fluctuations in natural daylight are smoothly balanced out with artificial light. When there is sufficient daylight, the lighting is turned down and ultimately switched off.

More in the online catalogue

KNX presence detector Mini

The Gira KNX presence detectors Mini Standard and Mini Komfort register even the slightest motion in the room and enable automatic control of various functions in the KNX system, depending on presence. Lighting, heating or ventilation, for example, can thus be controlled entirely as required and in an energy-efficient manner

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KNX presence detector

Together with the Gira KNX system, the Gira KNX presence detector allows automatic lighting and air conditioning control.

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KNX bus coupler button

The Gira KNX bus coupler buttons provide the interface between the KNX system and the user. The extremely robust devices are ideal for use in properties with particular requirements.

KNX object controller

The Gira KNX object controller automatically ensures constant room temperature. Because it doesn't have operating and display elements, it is ideal for applications where temperature control directly on the device is not necessary or not desired.

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KNX continuous controller

With a multitude of settings, the Gira KNX continuous controller is used for convenient and economical single-room temperature control via the Gira KNX system. To do this, it records the current room temperature using the installed controller with an internal and external temperature sensor and adapts it to the occupants’ specified setpoints.

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KNX servo 3

The Gira KNX servo 3, which is powered by an electric motor, is used to control room temperatures for heating systems. It is suitable for use with heaters, radiators, convectors, in heating circuit distributors, for example, for underfloor heating and many other systems.

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KNX CO₂ sensor

The Gira KNX CO₂ sensor reliably monitors the temperature, humidity and CO₂ concentration in buildings, and it controls targeted measures in the KNX system for maintaining the indoor climate.

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Server

The entire spectrum of both private and commercial building technology can be regulated and controlled in a multifunctional manner and complex system and process monitoring can be set up with the Gira HomeServer and FacilityServer. The Gira X1 server is suitable for those new to automatic home control.

HomeServer

The Gira HomeServer is the on-board computer for the home. It functions as a gateway for the entire KNX installation in a building and is absolutely essential for connecting modern buildings and their technical equipment internally and with the outside world.

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FacilityServer

The Gira FacilityServer offers sophisticated solutions for centrally controlling all of the building technology and is specially designed for the exacting standards of the commercial sector.

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Gira X1

The Gira X1 server makes automating and visualising a single-family home with KNX system easier, more convenient and more economical than ever before. This means greater convenience and security for users and occupants. Many functions can be monitored and controlled remotely when away from home.

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Sensors

Gira offers various products within the Gira KNX system which analyse and evaluate data from the surroundings including brightness, temperature, and weather data, and then forward it to various actuators. In the next step, the actuators control actions such as lighting, heating, blinds, awnings, and motorised windows.

Cube motion detector

The Gira Cube motion detector is available for conventional installation or KNX installation depending on requirements. A flexible installation concept allows both ceiling and wall mounting.

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KNX presence detector

Together with the Gira KNX system, the Gira KNX presence detector allows automatic lighting and air conditioning control.

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KNX presence detector Mini

The Gira KNX presence detectors Mini Standard and Mini Komfort register even the slightest motion in the room and enable automatic control of various functions in the KNX system, depending on presence. Lighting, heating or ventilation, for example, can thus be controlled entirely as required and in an energy-efficient manner

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KNX brightness controller Mini

The Gira KNX brightness controller Mini controls the lights on the basis of daylight, so that the brightness of the room is constantly maintained at the desired level and fluctuations in natural daylight are smoothly balanced out with artificial light. When there is sufficient daylight, the lighting is turned down and ultimately switched off.

More in the online catalogue

KNX CO₂ sensor

The Gira KNX CO₂ sensor reliably monitors the temperature, humidity and CO₂ concentration in buildings, and it controls targeted measures in the KNX system for maintaining the indoor climate.

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KNX weather station Standard

Wind speed, precipitation, twilight and temperature can be measured and analysed with a KNX weather station Standard. In addition, three brightness sensors positioned at right angles to each other determine the brightness directionally. The sensors can analyse data individually or collectively.

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KNX weather station Plus

The Gira KNX weather station Plus measures nine different meteorological parameters and makes them available to the KNX system via the integrated bus coupler. This lets you evaluate current, local weather data for automation of building functions.

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0/10 V rain sensor

The Gira rain sensor 0/10 records precipitation and evaluates it. The conductivity of the rain water is analysed using a sensor, and an output signal of 0 or 10 V is then provided. The end of precipitation can be logged almost immediately with the help of installed heating.

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Interfaces

The Gira KNX input modules and button interfaces serve to integrate conventional sensors in the KNX. Both conventional switches and buttons can be connected, as well as digital and analogue sensors. Gira KNX input modules and button interfaces are available for flush-mounted and DRA installation.

KNX RF/TP media coupler

The KNX RF/TP media coupler forms the link between a wired KNX TP installation and its wireless extension with KNX RF: It acts as a KNX area/line coupler for connecting the KNX RF components.

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KNX universal button interfaces

The Gira KNX button interfaces, 2-gang and 4-gang, serve to integrate conventional switches and buttons in the KNX. The button interfaces are installed in switch boxes, 60 mm depth, behind the switches or buttons and are connected both to the bus line and to the corresponding switch or button.

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KNX switching actuators, 1-gang 16 A, 2-gang 6A

The Gira KNX switching actuators, 1-gang 16 A and 2-gang 6 A, are equipped with two binary inputs for installation in a switch box. Zero-voltage contacts can be connected to them. In the process, both inputs can be blocked independently of one another or perform different functions.

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KNX universal dimming actuator 50–210 W/VA

The Gira KNX universal dimming actuator 50–210 W/VA is used for switching and dimming lamps. It is equipped with two binary inputs for installation in the switch box. Zero-voltage contacts can be connected to the two binary inputs, and both inputs can be blocked independently of one another or perform different functions during this process.

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KNX combination actuator blind and heating

The Gira KNX window actuator combines a blind actuator with a heating actuator. It has three binary inputs which, in the default delivery state, enable control of the connected blind, roller shutter, awning or ventilation flap.

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KNX blind actuator, 1-gang

The Gira KNX blind actuator, 1-gang, has three binary inputs which, in the default delivery state, enable control of the connected blind, roller shutter, awning or ventilation flap.

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KNX heating actuator, 1-gang

The Gira KNX heating actuator, 1-gang, is equipped with three binary inputs. The outputs are connected via a flexible line, approximately 20 cm in length. The binary inputs and the KNX are connected via a 6-wire connection line of around 30 cm in length, which can be extended to a maximum of five metres. Installation is in a switch box (recommendation: electronics box from Kaiser).

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Actuators

These convert commands received from sensors, automatic control switches or timers into actions and provide the interface between the KNX system and the electrical devices.

KNX dimming actuators

The Gira KNX dimming actuators enable dimming of light bulbs and both high-voltage and low-voltage LED and halogen lamps using appropriate ballasts and transformers. The characteristics of the connected load can be automatically measured for each output channel separately and the suitable dimming behaviour set. Alternatively, fixed dimming behaviours can be specified with the ETS parametrisation.

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KNX DALI Gateway Plus

The Gira KNX DALI Gateway Plus is the interface between the KNX installation in the building and a digital DALI lighting system. It enables switching of up to 64 lights in a maximum of 32 groups and the implementation of complex scenes and dynamic light effects via the KNX system. It also allows for a great deal of flexibility during the subsequent lighting configuration process.

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KNX control unit 1–10 V

The KNX control unit 1–10 V is used for the switching and dimming of electronic fluorescent lamps with electronic ballasts with 1–10 V control input or other 1–10 V dimmable devices. The equipment includes relay manual actuation and the option of setting the basic brightness. The connection is multi-phase.

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KNX brightness controller Mini

The Gira KNX brightness controller Mini controls the lights on the basis of daylight, so that the brightness of the room is constantly maintained at the desired level and fluctuations in natural daylight are smoothly balanced out with artificial light. When there is sufficient daylight, the lighting is turned down and ultimately switched off.

More in the online catalogue

KNX heating actuator, 1-gang

The Gira KNX heating actuator, 1-gang, is equipped with three binary inputs. The outputs are connected via a flexible line, approximately 20 cm in length. The binary inputs and the KNX are connected via a 6-wire connection line of around 30 cm in length, which can be extended to a maximum of five metres. Installation is in a switch box (recommendation: electronics box from Kaiser).

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KNX heating actuator Basic, 6-gang

The Gira KNX heating actuator Basic, 6-gang, controls heating and cooling cycles. It operates electrothermic servos on radiators or underfloor heating manifolds to control the hot-water flow. For each channel, up to four 230 V AC servos or up to two 24 V AC servos can be controlled via a switching regulating variable. The hardware and software of the Gira KNX heating actuator Basic concentrates on the essential functions, making it particularly economical. The DRA device is mounted on a top-hat rail.

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KNX heating actuator, 6-gang

The Gira KNX heating actuator, 6-gang, controls heating and cooling cycles. It operates electrothermic servos on radiators or underfloor heating manifolds to control the hot-water flow. Up to four 230 V AC servos or up to two 24 V AC servos can be controlled for each channel. Depending on the type of device and the programming, this is achieved by a switching regulating variable or by pulse width modulation (PWM).

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Universal LED power booster DRA

Gira power boosters serve as power extensions of a universal, LV, and/or Tronic dimmer. All device variants have a bulb-saving soft start, integrated electronic short-circuit protection, and automatic excess-temperature protection, some with restart.

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KNX switching actuators, 1-gang 16 A, 2-gang 6A

The Gira KNX switching actuators, 1-gang 16 A and 2-gang 6 A, are equipped with two binary inputs for installation in a switch box. Zero-voltage contacts can be connected to them. In the process, both inputs can be blocked independently of one another or perform different functions.

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KNX switching actuators with manual actuation

Gira KNX switching actuators with manual actuation and integrated bus coupler are available in the variants 2-gang, 4-gang, and 8-gang 16A. Depending on the device type, they are used to switch 2, 4, or 8 load groups which can be controlled independently of each other. With the integrated manual switch, changing over the relay (On/Off) is possible in parallel or without KNX operation.

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KNX switching actuators with manual actuation and current measurement for C loads.

Gira KNX switching actuators with manual actuation and current measurement for C-loads are available in the variants 4-gang and 8-gang 16A. With the integrated manual switch, changing over the relay (On/Off) is possible in parallel or without KNX operation. The switching contacts of the device variants are especially designed for loads with a capacitive character, and brief, high switch-on currents caused thereby.

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KNX switching blind actuators

The Gira KNX switching blind actuators with manual actuation and integrated bus coupler can be used as a switching actuator (max. 4-gang, 8-gang, or 16-gang) or as a blind actuator (max. 2-gang, 4-gang, or 8-gang) depending on the parameters set. Mixed configurations of switching and blind actuators are also possible.

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KNX room actuator

The Gira KNX room actuator controls electrical devices from a maximum of three different functions, for example lights, blinds and heating, within a single device. Corresponding configurations are used for the living room, office or hotel room. The room actuator’s four relay outputs can be set in pairs for blind operation or, alternatively, for switching operation in the ETS. Mixed operation is also possible.

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KNX combination actuator blind and heating

The Gira KNX window actuator combines a blind actuator with a heating actuator. It has three binary inputs which, in the default delivery state, enable control of the connected blind, roller shutter, awning or ventilation flap.

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KNX blind actuator, 1-gang

The Gira KNX blind actuator, 1-gang, has three binary inputs which, in the default delivery state, enable control of the connected blind, roller shutter, awning or ventilation flap. The blind actuator is installed in a switch box.

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KNX shutter actuator

The Gira KNX shutter actuator, 4-gang 230 V, is used to control electronically operated roller shutters for the mains voltage of 230 V AC (4-channel). It has a button for manual actuation and an LED status display for each output. A bus coupling is integrated, and it is possible to connect various external conductors. It is mounted on a DIN top-hat rail.

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KNX blind actuators

Gira KNX blind actuators with manual actuation and integrated bus coupler are used to control electrically operated blinds, roller shutters, awnings, ventilation flaps, or similar hangings. In doing so, they are suitable for low voltages of 12 to 48 V DC or for a mains voltage of 230 V AC. A status display is integrated for each output. The DRA Plus actuators are mounted on a DIN top-hat rail.

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0/10 V rain sensor

The Gira rain sensor 0/10 records precipitation and evaluates it. The conductivity of the rain water is analysed using a sensor, and an output signal of 0 or 10 V is then provided. The end of precipitation can be logged almost immediately with the help of installed heating.

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KNX fan coil actuator

The fan coil actuator controls fan coil units used for the air conditioning of rooms. A distinction is made here between the two-tube and the four-tube version. Both systems are supported by the Gira fan coil actuator.

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Power supplier

Gira offers a broad range of power supplies for a wide variety of applications. In addition, there is a rechargeable lead acid battery, for uninterruptible buffering of the KNX system voltage in combination with the Gira power supply 640 mA.

KNX power supplies

Gira offers a broad range of power supplies for a wide variety of applications. They are used to generate the KNX system voltage or supply power to individual components such as the rain sensor or the built-in heating of the wind sensor 010 V.

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Rechargeable lead acid battery 12 Ah

In combination with the Gira power supply 640 mA, the Gira rechargeable lead acid battery 12 Ah ensures uninterruptible buffering of the KNX system voltage. A maximum of two rechargeable lead acid batteries can be connected in parallel to the power supply. The rechargeable lead acid battery 12 Ah is maintenance-free due to its closed design.

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System devices

The Gira KNX system devices integrate different interfaces. They are used to establish an effective communication structure and allow the system to be integrated into different environments.

Gira X1

The Gira X1 server makes automating and visualising a single-family home with KNX system easier, more convenient and more economical than ever before. This means greater convenience and security for users and occupants. Many functions can be monitored and controlled remotely when away from home.

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Gira L1

With the Gira logic module, a series of automated convenience functions can be created without much effort. The intuitive Gira Project Assistant allows project parameters to be set conveniently in just a few steps and modified at any time via drag & drop.

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Gira S1

The remote access module Gira S1 provides users with secure and uncomplicated remote access to the Smart Home with KNX from anywhere. Switching off the lights, checking camera footage, turning on the heating, closing the blinds – all while on the move and safe in the knowledge that no unauthorised person has access to communication.

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KNX IP router v4 “Secure”

The Gira KNX IP router v4 “Secure” is the interface between the network infrastructure of the building and the building automation. It consistently closes the security gap caused by weaknesses in the network infrastructure.

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KNX area/line coupler line amplifier

The area/line coupler connects two KNX lines to each other for data transfer and ensures electrical isolation between these lines. As a result, each bus line of a KNX installation can be electrically operated independently of the other lines.

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KNX IP interface

The Gira KNX IP interface is used to connect a PC to KNX components for addressing, programming, and diagnostics within the system. Connection to the data network is via RJ45 pin jacks.

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KNX USB data interfaces

The Gira USB data interface with integrated bus coupler enables a PC to be connected to the KNX system for addressing, programming, and diagnosing KNX components. The data interface is available as a DRA or flush-mounted device and is supported by the ETS 4, ETS 5 or higher.

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Gateways

The Gira KNX gateways allow communication between networks with different protocols within one system.

KNX DALI Gateway Plus

The Gira KNX DALI Gateway Plus is the interface between the KNX installation in the building and a digital DALI lighting system. It enables switching of up to 64 lights in a maximum of 32 groups and the implementation of complex scenes and dynamic light effects via the KNX system. It also allows for a great deal of flexibility during the subsequent lighting configuration process.

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Operating devices Server Sensors Interfaces Actuators Power supplier System devices Gateways

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