Presence detector Steinel HF 360 KNX 059484 — high-frequency ceiling sensor for KNX systems

The Steinel HF 360 KNX is a high-frequency ceiling-mounted presence detector designed for integration with KNX building automation systems. Using HF (high-frequency) technology, the sensor reliably detects both motion and presence across a wide coverage area without requiring direct line of sight. The device is intended for fixed ceiling installation and communicates occupancy and switching information directly to KNX networks for automated control of lighting, ventilation and other building systems.

Advantages

The HF 360 KNX provides sensitive detection of small movements and static presence through high-frequency sensing, enabling accurate occupancy detection in a variety of interior spaces. Its ceiling-mounted design delivers broad, uniform coverage while avoiding visual intrusion. Native compatibility with KNX systems allows centralized, programmable control and integration into existing building automation. The sensor supports energy-efficient operation by enabling timed and presence-based control of lighting and HVAC circuits.

Suitable for

• Office open-plan areas and individual workstations
• Corridors, stairwells and circulation zones
• Meeting rooms and conference spaces
• Classrooms and training rooms
• Retail areas and reception zones

Key specifications

• Detection technology: high-frequency (HF) radar-based sensing for motion and presence detection
• Mounting: recessed or surface ceiling installation for general room coverage
• Coverage: wide-angle detection pattern suitable for medium to large rooms (manufacturer guidance for exact coverage geometry applies)
• Integration: KNX-compatible communication for direct connection to building automation networks
• Adjustable parameters: sensitivity and presence/absence recognition settings configurable via KNX or device settings
• Applications: designed for indoor environments where reliable presence detection is required for automated control

How to use

Install the Steinel HF 360 KNX in the ceiling at the location recommended for the target coverage area, following local electrical codes and KNX installation practices. Connect the sensor to the KNX bus and configure parameters such as detection sensitivity, presence timing and switching thresholds through the KNX commissioning tool or the device interface. Test the detection coverage after installation to ensure reliable operation, and adjust sensitivity or mounting position if required to avoid false triggers from adjacent rooms or HVAC airflow.

Usage recommendations

For reliable occupancy detection, install the sensor centrally in the monitored area and follow the manufacturer’s guidance on mounting height and orientation. Use KNX configuration to fine-tune presence timeouts and sensitivity for the specific room activity pattern. Avoid mounting near large reflective surfaces or direct air vents that may affect high-frequency sensing performance.