DUAL HF DALI-2 INPUT DEVICE

Key Features:

• High-frequency detection: Provides 360° coverage with a range of 20 x 3 m, perfect for long corridors and passageways, detecting motion through glass, wood, and stud walls.
• DALI-2 Input Device integration: Seamlessly communicates with lighting management systems like LiveLink, ensuring efficient control and optimisation of lighting systems.
• Concealed installation: Designed for in-ceiling installation, offering a sleek and unobtrusive presence in professional indoor environments.

Product Description:

The Steinel Dual HF DALI-2 Presence Detector is an advanced high-frequency sensor designed to provide precise detection in narrow spaces such as long corridors and passageways. With its 360° detection angle and a reach of up to 20 metres, this presence detector offers comprehensive coverage even through obstacles like glass and wood. The sensor ensures reliable and energy-efficient control of lighting in spaces where movement is frequent but traditional PIR sensors may not perform optimally.

This presence detector integrates fully with DALI-2 systems, allowing it to communicate real-time sensor data to higher-level lighting management platforms like LiveLink. The device supports master/slave interconnection via the DALI bus, making it suitable for scalable installations in larger buildings. With a concealed ceiling installation, this detector remains discreet while providing robust performance.

Key Specifications:

• Detection Technology: High-frequency sensor (5.8 GHz) with light sensor
• Detection Range:
  • Radial: 20 x 3 m (60 m²)
  • Tangential: 20 x 3 m (60 m²)
• Detection Angle: 360° (aisle-specific)
• Mounting Height: 2.5 to 3.5 m (optimal at 2.8 m)
• Integration: DALI-2 Input Device, master/slave interconnection via DALI bus
• Power Supply: DALI bus-powered (12 – 22.5 V, 50 – 60 Hz)
• Current Consumption:
  • Max: 42 mA (IEC 62386-101)
  • Typical: 10 mA (at 16 V input)
• Twilight Setting: Adjustable from 10 to 1000 lux
• Operating Temperature: -25°C to +55°C
• IP Rating: IP20 for indoor use
• Installation Type: Concealed ceiling installation
• Material: Plastic (RAL 9010 white)
• Additional Features: Sneak-by guard, master/slave interconnection​