Luxa 103 Presence Detector – Theben IP54 Surface Sensor
🕓 Lead time: 4–5 days.
Country: Singapore
Incoterm: Ex Works
Theben Luxa 103 Presence Detector
The Theben Luxa 103 Presence Detector from Theben is a smart solution for automated lighting control. This sensor detects movement and instantly switches lights on in occupied spaces. It improves convenience, enhances safety, and reduces energy waste in homes, offices, and commercial areas. With IP54 protection, the detector performs reliably even in semi-outdoor environments.
This surface-mounted detector features a 360-degree detection range, making it perfect for corridors, entrances, offices, and storage rooms. The sensor responds instantly when someone enters its coverage area and turns off lights after the space becomes vacant. Its precise motion detection ensures efficient energy use while maintaining comfort. Click here for more presence Detector.
Technical Data:
| Operating voltage | 230 V AC |
| Frequency | 50 Hz |
| Stand-by consumption | ca. 0.5 W |
| Light measurement | Mixed light measurement |
| Colour | White |
| Installation type | Ceiling installation |
| Setting range brightness | 5 lx – 1000 lx |
| Detection angle | 360° |
| Installation height | 2.5 – 3.5 m |
| Switching output | Light |
| Light switch-off delay | 15 s – 30 min |
| Incandescent/halogen lamp load | 2300 W |
| Inrush current | max. 500 A / 200 µs |
| LED lamp 2-8 W | 400 W |
| LED lamp > 8 W | 400 W |
| Lamp types | Incandescent/halogen lamps, fluorescent lamps, Energy saving lamps, LEDs |
| Detection range | 113 m² (ø 12 m | 360°) |
| Detection range | Round |
| Ambient temperature | -25°C … 55°C |
| Type of protection | IP 54 |
Theben Luxa 103 Presence Detector Features
The Luxa 103 Presence Detector uses passive infrared (PIR) technology to detect human movement. It scans the area continuously, activating connected lights immediately when it senses occupancy. The 360° field of detection covers large open spaces, ensuring reliable lighting control.
The surface-mount design simplifies installation on ceilings or walls. Electricians can easily mount it without recessed fitting requirements. Its white housing blends with modern interiors while keeping the device discreet and functional.
The IP54 rating protects the sensor from dust and water splashes. Therefore, it works well in semi-outdoor areas like entrances, walkways, and utility rooms. The detector operates efficiently in challenging environments without maintenance issues.
Furthermore, the sensor allows businesses to save energy significantly. Lights operate only when necessary, reducing electricity costs. The immediate response of the detector also improves safety in hallways, staircases, and workspaces.
This presence detector is durable, reliable, and easy to integrate into automated lighting systems. Its precise motion detection, wide coverage, and robust construction make it an excellent choice for smart energy-efficient installations.
Overall, this product provides intelligent lighting control, enhanced energy efficiency, and reliable performance. Its compact design and wide detection area make it ideal for residential, commercial, and semi-outdoor spaces.
