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STEINEL Professional
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STEINEL Professional STYLE
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High-Frequency Technology:
Active Detection of Movements
With the STEINEL Professional range providing hi-tech for everyday use, we are the world's first company to have researched and developed high-frequency sensor systems for application in lighting automation. Perfected and suitable for routine tasks, it's now available to you.
High-frequency sensors in theory
High-frequency sensors actively scan your detection zone. The signals are emitted, reflected as an echo and received again a moment later – any change in echo means a movement is registered. This takes place instantly and irrespective of temperature – in other words, without direction of movement or temperature restricting sensitivity.
High-frequency sensors in practice
High-frequency sensors can be used to provide rooms with uninterrupted, reliable coverage. Walking direction is irrelevant. High-frequency sensors are highly sensitive and extremely precise in the way they respond. Detecting any movement immediately, the sensor switches light 'ON'. In comparison to good-quality PIR sensors, HF-sensors need not necessarily be given preference nor must they be dismissed. Their use always depends on the particular room and on the specific detection task they are required to perform. STEINEL Professional offers the right sensor technology for every situation.
Benefi ts of HF
- Uninterrupted coverage
- Electronically adjustable reach
- Detection through glass, wood, walls etc.
- ."Invisible" sensor that can be integrated in lights
- Can be concealed behind trim panels
- Uninterrupted signal propagation
- Good quality of detection, even in long rooms, stairwells etc.
- Extremely fast detection of the smallest of movements
- Operates irrespective of ambient temperature and temperature of objects
- Reach, twilight threshold and light 'ON' duration can be set to suit individual needs
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