Presence detector Gira Presence Detector Mini Standard KNX 222000 for occupancy detection and KNX integration

The Gira Presence Detector Mini Standard KNX is a compact, ceiling-mounted presence sensor designed for occupancy detection and seamless integration with KNX building automation systems. Intended for installation in small rooms, corridors, restrooms and office spaces, the device detects movement and presence to trigger lighting, HVAC and other KNX-controlled functions. Its compact form factor and KNX compatibility make it suitable where discreet, reliable presence detection is required without visible bulk.

Advantages

The presence detector provides reliable occupancy detection with a small footprint and straightforward KNX integration. It supports automatic control of lighting and climate systems to reduce unnecessary energy consumption and to create automated responses based on detected presence. The sensor’s compact design allows installation in confined ceilings or fixtures while maintaining consistent detection performance in typical room layouts.

Suitable for

Key specifications

How to use

Install the detector in the ceiling at the recommended central position of the room to ensure optimal coverage. Connect the device to the KNX bus following KNX installation rules and commissioning procedures. Configure presence detection parameters and KNX group addresses via ETS or the appropriate KNX configuration software to define switching thresholds, presence/absence reporting and integration into lighting or HVAC automation scenes. Test detection zones and adjust sensitivity or time delays as necessary during commissioning to match room layout and user patterns.

Recommendations

Position the unit centrally on the ceiling and avoid mounting near large heat sources or direct air outlets to minimize false triggers. During commissioning, validate detection performance in both occupied and unoccupied states and refine sensitivity and timeout settings to balance responsiveness and energy savings. For multi-zone areas, consider additional detectors or appropriate KNX logic to ensure consistent coverage.