True Presence KNX HF flush white – Presence Detector
€235,84 Excl. tax
€353,80 Excl. tax
€285,37 Incl. tax €428,10 Incl. tax. Out of stock, but available
€285,37 Incl. tax €428,10 Incl. tax. Out of stock, but available
Presence detector with HF technology, 360° detection, Ø 15 m range and True Presence recognition. Measures temperature and humidity. KNX, flush mount. Available in white and black. Read more
Specifications
Brand:
STEINEL
Article number:
056339
EAN:
4007841056339
Availability:
Out of stock, but available
Delivery time:
Dispatched within approximately 8 working days (please note: this is an estimate and depends on availability from the manufacturer; in some cases, it may be dispatched sooner, but it can also take longer).
Information
True Presence KNX HF – Presence Detector (Flush Mount)
Art. No.: 056339 (white), 068516 (black)
The True Presence KNX HF is the world's first true presence detector: it not only detects movement but also the smallest micro-movements linked to vital functions such as breathing. This enables reliable presence and absence detection – without delay times and without unnecessary energy consumption. The high-frequency (HF, 7.2 GHz) sensor covers 360° with a Ø 15 m detection range (movement/presence) and a True Presence zone Ø 9 m (64 m²). In addition to presence, it measures temperature and humidity and supports constant light control. Available as flush-mounted version in white and black.
Applications
- Classrooms, lecture halls, small/large offices, meeting rooms
- High-bay warehouses, production areas, hotels (rooms), patient/staff rooms
- Lounges, dining halls/canteens, changing rooms, pantries, sports halls, lobbies/receptions, WCs/washrooms
Main Features
- HF technology 7.2 GHz with 360° detection and undercrawl protection
- Range: Movement/presence Ø 15 m (≈ 177 m²), True Presence Ø 9 m (64 m²)
- Mounting height: 2.0–12.0 m (optimal 2.8 m); True Presence detection up to 4.0 m
- Sensor technology: HF, light sensor, temperature and humidity sensor
- Twilight setting: 2–1000 lx (Teach-in available)
- Time setting: 30 s – 1092 min; basic light function; main light 0–100 %
- KNX functions: Twilight switch, basic light, brightness value, HVAC output, constant light control, 4× light output, humidity output, presence output, day/night function, dew point, temperature output, logic gate
- Network linking: Master/master and master/slave via KNX bus
- Detection also possible through glass, wood, and lightweight walls
Technical Data
| Type | Flush mount (ceiling), indoor |
|---|---|
| Colour | White (RAL 9003) / Black |
| Dimensions (L × W × H) | 32 × 103 × 103 mm |
| Protection rating | IP20 |
| Ambient temperature | 0…+40 °C |
| Power supply | KNX bus (TP), 21–30 V |
| Current consumption | approx. 30 mA |
| KNX medium | TP 256 |
| KNX Secure | No |
| Settings | ETS software, Bluetooth, bus (no IR remote) |
| Detection angle | 360° (opening angle 160°) |
| HF transmission power | < 1 mW |
| Mounting location | Ceiling (flush), without corner wall bracket |
| Housing material | Plastic |
| Package contents | 1 piece |
| Warranty | 5 years |
| Item no. / EAN (white) | 056339 / 4007841056339 |
| Item no. / EAN (black) | 068516 / 4007841068516 |
Important Notes
- For indoor use only (IP20); not suitable for damp or outdoor areas.
- For True Presence detection, mounting height ≤ 4.0 m is recommended; for general presence up to 12.0 m.
- Detection range depends on mounting height, surroundings, and obstacles; ensure clear line of sight.
- Requires a KNX installation and configuration via ETS; KNX Secure not supported.
- Use in sensitive areas must comply with local data protection regulations.
