1. Úvod
This manual provides detailed instructions for the installation, operation, and maintenance of your SEBSON HF Motion Detector (Model 2_X_HF_CEIL_A). Please read this manual thoroughly before installation and use to ensure proper function and safety. Keep this manual for future reference.

Obrázek 1.1: Přední strana view of the SEBSON HF Motion Detector. This image shows the circular, white casing of the motion detector, designed for discreet ceiling surface mounting.
2. Bezpečnostní pokyny
- Installation must be performed by a qualified electrician in accordance with national wiring regulations.
- Před instalací nebo jakoukoli údržbou odpojte napájení.
- Do not exceed the maximum load capacity: 800W for incandescent lamps, 300W for LED or other energy-saving lamps.
- This device is designed for indoor use only (IP20 rating). Do not expose to moisture or extreme temperatures.
- Ujistěte se, že montážní povrch je stabilní a unese zařízení.
- Uchovávejte mimo dosah dětí.
3. Konec produktuview
The SEBSON HF Motion Detector utilizes high-frequency (HF) technology to detect movement within its coverage area. It is designed for ceiling surface mounting and offers adjustable settings for optimal performance in various indoor environments.
Klíčové vlastnosti:
- High-Frequency Sensor: Detects movement through non-metallic objects like thin walls or doors.
- Široké pokrytí: 360° detection angle with a range of 2 to 16 meters.
- Nastavitelná nastavení: Time delay (10 seconds to 12 minutes), sensitivity (detection range), and ambient light threshold (3-2000 lux).
- LED kompatibilní: Supports up to 300W for LED lamps and 800W for incandescent lamps.
- Kompaktní design: Circular, white casing with dimensions of Ø100x22mm.

Obrázek 3.1: Konecview of the motion detector highlighting its key specifications including detection range, LED compatibility, IP rating, time delay, lux range, and voltage.
4. Specifikace
| Značka | SEBSON |
| Číslo modelu | 2_X_HF_CEIL_A |
| Rozměry (Ø x V) | 100 mm x 22 mm |
| Hmotnost | 280 gramů |
| Barva | Bílý |
| Materiál | Plast |
| Zdroj napájení | AC |
| svtage | 230 voltů |
| Maximální zatížení (žárovka) | 800 wattů |
| Max Load (LED/Energy-saving) | 300 wattů |
| Detekční technologie | High-Frequency (HF) |
| Detekční úhel | 360° |
| Rozsah detekce | 2 - 16 meters (adjustable) |
| Časová prodleva | 10 seconds - 12 minutes (adjustable) |
| Ambient Light Setting (LUX) | 3 - 2000 lux (adjustable) |
| Typ instalace | Stropní povrchová montáž |
| Hodnocení IP | IP20 (pouze pro vnitřní použití) |

Image 4.1: Technical drawing showing the dimensions of the motion detector: 100mm diameter and 22mm height.
5. Instalace (Nastavení)
Důležité: Před zahájením instalace se ujistěte, že je hlavní napájení vypnuto.
- Vyberte umístění: Select a suitable indoor ceiling location for surface mounting. Avoid placing near heat sources, air conditioning vents, or areas with significant air movement, which can interfere with detection.
- Příprava zapojení: Otevřete casing of the motion detector. You will find terminals for Live (L), Neutral (N), and Switched Live (L').
- Montážní základna: Secure the base of the motion detector to the ceiling using appropriate screws and wall plugs. Ensure the cable entry points are aligned.
- Kabelová připojení:
- Connect the incoming Live wire to the 'L' terminal.
- Connect the incoming Neutral wire to the 'N' terminal.
- Connect the Live wire to your light fixture (load) to the 'L'' terminal.
- Connect the Neutral wire from your light fixture (load) to the 'N' terminal (shared with incoming neutral).

Obrázek 5.1: Zadní strana view of the motion detector, illustrating the wiring terminals (L, N, L') and the three adjustable dials for TIME, SENS, and LUX settings.
- Zavřít Casing: Once wiring is complete and secure, reattach the main body of the detector to its base.
- Obnovit napájení: Switch on the main power supply. The detector will enter a warm-up period (typically 30-60 seconds) during which it may switch on and off randomly.
6. Operation and Settings Adjustment
The SEBSON HF Motion Detector features three adjustable dials to customize its operation:
- ČAS (Časové zpoždění): Controls how long the connected light remains on after the last detected movement.
- Nastavitelné od 10 sekund do 12 minut.
- Turn clockwise to increase the time delay, counter-clockwise to decrease.
- SENS (Citlivost/Detekční dosah): Adjusts the detection range of the HF sensor.
- Adjustable from 2 meters to 16 meters.
- Turn clockwise for higher sensitivity (longer range), counter-clockwise for lower sensitivity (shorter range).
- Consider the environment to avoid unwanted detections (e.g., through thin walls).
- LUX (Prahová hodnota okolního osvětlení): Determines the ambient light level at which the sensor will activate the connected light.
- Nastavitelné od 3 luxů (tma) do 2000 luxů (denní světlo).
- Turn towards the sun icon for activation in brighter conditions (daylight).
- Turn towards the moon icon for activation only in darker conditions (night).

Obrázek 6.1: Podrobný view of the three rotary dials on the motion detector, labeled TIME, SENS, and LUX, used for fine-tuning operational parameters.

Image 6.2: A diagram showing the 360° detection pattern and adjustable range (2-16m) from a ceiling mount, along with visual representations of the LUX, SENS, and TIME adjustment dials.
7. Údržba
The SEBSON HF Motion Detector requires minimal maintenance. Follow these guidelines:
- Čištění: Gently wipe the surface of the detector with a soft, dry cloth. Do not use abrasive cleaners, solvents, or excessive moisture, as these can damage the device.
- Inspekce: Pravidelně kontrolujte, zda není na c viditelné poškození.asing or wiring. If any damage is found, disconnect power and consult a qualified electrician.
- Podmínky prostředí: Ensure the operating environment remains within the specified indoor conditions (IP20).
8. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Světlo se nerozsvítí. |
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| Světlo svítí nepřetržitě. |
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| Světlo se nečekaně rozsvítí. |
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9. Záruka a podpora
SEBSON products are manufactured with quality and reliability in mind. For specific warranty details, please refer to the documentation provided at the time of purchase or visit the official SEBSON website. If you encounter any issues or require technical assistance, please contact SEBSON customer support through their official channels.
Pro více informací navštivte: www.sebson.de





