DUAL HF DALI-2 INPUT DEVICE
- Sku: 057459
- Brand: Steinel
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
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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)
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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
With the introduction of DALI-2, the undisputed lighting control protocol remains DALI. As the acronym suggests "Digital Addressable Lighting Interface" is limited to the lighting domain, however a number of suppliers are blurring the lines attempting to do more.
Building protocols like KNX and BACNet have gateways to DALI.
Backwards DALI compatible, controllers can manage both earlier DALI devices as well as the latest colour tuneable DT8 lights. With a full lighting ecosystem of products, it's sometimes simpler and easier to constrain a solution to DALI alone.
The DALI-2 standard mandates multi-vendor interoperability. Be careful and ask, as some vendors claim DALI-2, yet are still proprietary as they cannot interoperate with other vendors' DALI-2 components.
Contact Details
Sydney
Melbourne
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