KNX PIR Sensor Surface Mount 24m diameter

The KNX PIR 24D Lighting PIR Sensor is a KNX-compatible ceiling-mounted sensor designed to deliver accurate presence detection, intelligent lighting control, and efficient energy management in modern buildings. Equipped with advanced PIR technology, it provides reliable occupancy detection with a coverage range of up to 24 meters and six independently selectable detection zones for customized monitoring. The integrated daylight sensor enables daylight-responsive lighting control, helping optimize occupant comfort while reducing energy consumption through smarter building automation.

• The KNX PIR 24D Lighting PIR Sensor is designed for easy installation and flexible configuration, with ETS-configurable parameters, KNX bus-powered operation, and integrated logic functions that simplify deployment while reducing the need for external modules. The sensor provides two independent lighting control channels, enabling separate control of lighting zones, along with adjustable brightness levels, delay times, and smooth dimming transitions for improved comfort and operational flexibility. Advanced logic processing, supported by five logic blocks and multiple input sources such as PIR status, brightness, temperature, dry contacts, and external telegrams, enables intelligent and responsive automation.
• Reliable occupancy detection is achieved through a KNX-powered PIR sensor with wide-area ceiling-mounted coverage and six selectable detection zones, allowing precise adaptation to different room sizes and layouts. An integrated brightness (lux) sensor supports daylight harvesting by automatically adjusting lighting levels according to available natural light, helping reduce energy consumption while maintaining visual comfort. Combined with automatic or semi-automatic operating modes, the sensor delivers enhanced energy efficiency, optimized lighting control, and a more comfortable building environment.

• Compliance:
• The device is KNX certified and CE compliant, ensuring conformity with recognized industry and safety standards. It also complies with the WEEE Directive 2012/19/EC for environmentally responsible disposal and recycling. In addition, the device meets EN 60529 IP20 protection requirements, making it suitable for indoor installations in protected environments.