Presence Detector Jung 3361WW KNX — ceiling-mounted KNX presence sensor, white

The Jung 3361WW KNX ceiling-mounted presence detector is designed to detect occupancy for lighting and HVAC control in commercial and residential indoor environments. The device connects to KNX building automation systems and provides motion and presence detection from a compact white housing suitable for ceiling installation. It supports automatic switching, scene activation and integration with KNX logic for energy-efficient control of lighting, ventilation and heating.

Advantages

The detector combines presence detection and motion sensing in a single ceiling unit that is compatible with KNX systems. Its compact white enclosure blends with standard ceilings while offering reliable detection performance for open-plan offices, corridors and meeting rooms. Integration with KNX ensures centralized control, scene recall and programmable behaviors without requiring separate sensors for different functions.

Suitable for

Key specifications

How to use

Install the detector in a suitable ceiling location following mounting requirements for coverage of the intended area. Connect the device to the KNX bus and configure detection zones, time delays and scene parameters using KNX programming tools. Use the KNX engineering software to assign group addresses and integrate the detector into lighting, HVAC and scene logic to enable automated control based on presence.

Recommendations

Place the sensor centrally in the monitored area for uniform coverage and avoid mounting near heat sources or reflective glass surfaces to minimise false detections. Calibrate detection sensitivity and time delays in the KNX configuration to match occupancy patterns and energy-saving goals.