The Dual HF KNX presence detector from Steinel is a state-of-the-art solution for automatic lighting control in indoor spaces. With its DUAL-HF technology, it offers a dual directional characteristic that allows for precise detection of movements within a radius of up to 20 meters. This presence detector is particularly suitable for hallways and long corridors and can be installed at a mounting height of up to 3.5 meters. The temperature-independent detection ensures that the sensor operates reliably under varying conditions. Additionally, the HF sensor technology penetrates materials such as glass, wood, and lightweight walls, increasing installation flexibility. The Dual HF KNX is equipped with a digital BUS interface that allows for the control of up to four lighting channels as well as heating, ventilation, and air conditioning (HVAC) systems. These features make it an ideal choice for modern smart home applications.

• DUAL-HF technology with dual directional characteristic for precise motion detection
• Temperature-independent detection for reliable operation under various conditions
• HF sensor technology penetrates materials like glass and wood
• Digital BUS interface for controlling up to 4 lighting channels and HVAC
• Suitable for mounting heights up to 3.5 m, ideal for hallways and long corridors.