Products for the KNX system

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.

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

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.

The multifunctional button can be combined with the large number of design lines in the Gira System 55, thereby making a uniform installation design possible. With two, four or six buttons for assignment, it can be used for easy control of a wide range of functions in the Smart Home.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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

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

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.

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.

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.

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.

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.

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.

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.

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

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

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.

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.

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.

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.

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.

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.

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.

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.

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.

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 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).

The compact Gira KNX 4-gang dimming actuator is used for switching and dimming many types of lamps and transformers, especially high-voltage LEDs. It is available in Standard and Komfort variants with a simplified DRA wiring concept for quick installation. A wide range of scene functions and logics can also be implemented without using a server.

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.

The Gira KNX dimming actuators allow light bulbs, high-voltage LED and halogen lamps, and low-voltage LED and halogen lamps to be dimmed using the appropriate ballasts and transformers. The characteristics of the connected load can be automatically calibrated for each output channel separately, and the appropriate dimming method set. Alternatively, the dimming method can be permanently specified via the ETS parametrisation.

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.

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.

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).

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.

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).

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.

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.

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.

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.

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.

The Gira KNX switching and blind actuators are available in Standard and Komfort variants as a switching actuator (max. 6-gang, 16-gang or 24-gang) or as a blind actuator (max. 3-gang, 8-gang or 12-gang). The spacious terminal compartment enables safe connection and quick wiring.

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.

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.

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.

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.

The KNX heating actuator, 6-gang with controller is used to control heating and cooling circuits. The actuation of twelve independently operating room temperature controllers and six valve outlets is made energy efficient and convenient by pulse width modulation (PWM). Automatic valve protection keeps valves from getting jammed.

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.

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 0–10 V.

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.

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.

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.

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.

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.

Increased security in smart buildings: As a KNX bridge, the Gira F1 guarantees and manages secure communication between self-contained KNX systems in one building. Private data is reliably protected from third-party access.

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.

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.

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.

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.