High-Sensitivity Motion & Presence Detectors

Presence Detectors & Motion Sensors for Intelligent Building Automation

Whether it’s an entrance hall, a storage room, your private home, or a commercial building, Theben offers high-performance motion sensors and presence detectors to suit every application. Easy to install and effortless to operate, our solutions are designed to enhance comfort, safety, and energy efficiency across all spaces.

Energy-Efficient Lighting Control with Presence Detectors

Theben’s presence detectors are the ultimate solution for intelligent, energy-saving lighting control. Perfect for offices, corridors, and public buildings, our detectors also enable heating and air conditioning to be managed based on occupancy. This not only helps reduce energy costs but also significantly cuts CO2 emissions.

Our presence detectors respond to even the slightest movement and continuously monitor ambient light levels. When no movement is detected or the set brightness threshold is exceeded, the detector automatically switches off the lighting, ensuring no energy is wasted.

Discover how Theben’s motion sensors and presence detectors work and explore practical guidance for planning and installation. Browse our extensive product range, designed to meet diverse requirements and ensure reliable performance in real-world applications.

How Does a Presence Detector Work?

Both presence detectors and motion sensors, often referred to as PIR sensors, detect infrared thermal radiation within their detection zone. When a person moves within range, the sensor converts this thermal radiation into an electrical signal, activating the lighting or other connected systems.

What’s the Difference Between a Motion Sensor and a Presence Detector?

The key distinction lies in sensitivity:

  • Presence detectors feature highly sensitive sensors that divide their detection area into up to 1000 zones, enabling them to pick up even the smallest movements – like someone typing at a desk. They also offer continuous light measurement, turning lights off as soon as sufficient daylight is available, even if movement continues. This maximises energy savings and reduces CO2 emissions.

     

  • Motion sensors (PIR sensors) are ideal for detecting larger, more obvious movements, such as someone walking through a hallway or approaching a building entrance. However, they typically measure light only once – when first activated – meaning lights can remain on unnecessarily if movement is ongoing.

Square Detection Area for Precise Coverage

Our presence detectors feature a square detection area with a 360° field of view, making planning simple and effective – especially for square or rectangular rooms. This ensures seamless coverage without blind spots or overlaps, offering reliable detection throughout the entire space. Unlike circular detection zones, our square layout provides optimal room coverage with maximum precision.

Practical Advantages of Theben Presence Detectors

  • Ultra-Sensitive Detection: Detects even the smallest temperature and movement changes for precise control.

  • Flexible Design Options: Available in black, white, grey, silver, or custom colours on request.

  • Multi-Functionality: Controls lighting, heating, and air conditioning based on occupancy and ambient light.

  • Energy and Cost Savings: Significantly reduces energy consumption and CO2 emissions.

  • Seamless Integration: Compatible with a wide range of building management systems.

Featured Presence and Motion Detection Products

Looking for the ideal presence detector or motion sensor for your project? Explore our product range or contact us for expert advice on selecting the right solution for your needs.

TECTA D280i WH

  • ➜ Item no.: 1010110
  • ➜ White
  • ➜ The TECTA D280i WH is a professional passive infrared motion sensor designed for precise and efficient lighting control in residential and commercial spaces. With a 180° detection angle and up to 24 m range, it ensures reliable motion sensing for entrances, façades, and outdoor areas.

TECTA D280i AN

  • ➜ Item no.: 1010111
  • ➜ Anthracite
  • ➜ The TECTA D280i AN is a professional passive infrared motion sensor for precise, energy-efficient lighting control in residential and commercial spaces. With a 180° detection angle and up to 24 m range, it reliably detects motion for entrances, façades, and outdoor areas. Settings for brightness, delay, and detection are easily adjusted via the app for fast, tool-free setup.

TECTA D180i WH

  • ➜ Item no.: 1010105
  • ➜ White
  • ➜  

TECTA D180i AN

  • ➜ Item no.: 1010106
  • ➜ Anthracite
  • ➜ The TECTA D180i AN is a passive infrared motion sensor for precise, energy-efficient lighting control in residential and commercial spaces. With a 180° detection angle and 14 m range, it reliably detects motion for entrances, façades, and outdoor areas. Brightness, delay, and detection settings are adjustable via the app for fast, accurate setup.

TECTA D180 WH

  • ➜ Item no.: 1010100
  • ➜ White
  • ➜ The TECTA D180 WH is a passive infra-red motion detector for efficient outdoor lighting control. With a 180° detection angle, it ensures reliable motion sensing for entrances and façades. Brightness and delay settings are adjustable for optimal performance.

TECTA D180 AN

  • ➜ Item no.: 1010101
  • ➜ Anthracite
  • ➜ The TECTA D180 AN is a passive infra-red motion detector for efficient outdoor lighting control. With a 180° detection angle, it ensures reliable motion sensing for entrances and façades. Brightness and delay settings are adjustable for optimal performance.
Theben ceiling-mounted motion detector with LED light

PIRA TC AP

  • ➜ Item no.:1030205
  • ➜ The PIRA TC AP is a precise PIR motion detector designed for surface-mounted ceiling installation indoors. It offers a rectangular 360° detection area of 25 × 3 m (75 m²) at 2.5 m mounting height, making it ideal for corridors, hallways, and long indoor spaces.
  • ➜ It provides automatic motion and brightness-dependent control, with configurable brightness threshold (5–1000 lx) and switch-off delay (5 s–15 min). Factory presets allow immediate use out of the box with default settings of 100 lux and a 2-minute delay.
Compact ceiling-mounted motion detector for energy efficiency

PIRA TC DE

  • ➜ Item no.:1030204
  • ➜ The PIRA TC DE is a reliable PIR motion detector for recessed ceiling installation indoors, ideal for corridors, passageways, and elongated spaces. It features a rectangular 360° detection area of 25 × 3 m (75 m²) at 2.5 m mounting height, ensuring precise and efficient coverage.
  • ➜ This detector offers automatic motion and brightness-dependent lighting control, with configurable brightness threshold (5–1000 lx) and switch-off delay (5 s–15 min). Factory presets (100 lux, 2 min delay) make it ready for immediate operation.
Surface-mounted ceiling motion detector for lighting control

PIRA T8 AP

  • ➜ Item no.:1030203
  • ➜ The PIRA T8 AP is a reliable PIR presence detector designed for surface ceiling installation indoors. It features a 360° detection area up to Ø 8 m (50 m²) at a mounting height of 2.5 m, making it ideal for medium-sized rooms, hallways, and offices.
  • ➜ With automatic motion and brightness-dependent control, it ensures lights switch on only when needed. The brightness threshold (5–1000 lx) and switch-off delay (5 s to 15 min) are configurable to match your space’s lighting behavior.
Smart occupancy sensor for recessed ceiling installation

PIRA T8 DE

  • ➜ Item no.:1030200
  • ➜ The PIRA T8 DE is a compact PIR motion and presence detector for recessed ceiling installation indoors. It provides a 360° detection area up to Ø 8 m (50 m²) at 2.5 m mounting height, delivering reliable and energy-efficient lighting control.
  • ➜ This detector supports automatic motion and brightness-dependent operation, with configurable brightness threshold (5–1000 lx) and switch-off delay (5 s–15 min). Factory presets ensure it’s ready to use immediately, with default settings of 100 lux and a 2-minute delay.
Theben motion sensor for smart lighting control

PIRA T8-2 DE

  • ➜ Item no.:1030201
  • ➜ The PIRA T8 2 DE is a versatile PIR motion and presence detector for recessed ceiling installation indoors. With a 360° detection area up to Ø 8 m (50 m²) at 2.5 m mounting height, it provides reliable control for both lighting and HVAC systems.
  • ➜ It features 1 channel light (relay 230 V) and 1 potential-free presence channel, making it ideal for energy-efficient automation. The detector supports motion and brightness-dependent control, with adjustable brightness threshold (5–1000 lx) and switch-off delays for both light (5 s–15 min) and presence (10 s–120 min).
Theben exterior motion sensor for security and automation

PIRA TO AP

  • ➜ Item no.:1030206
  • ➜ The PIRA TO AP is a durable infrared motion detector designed for outdoor wall installation. With a 180° detection angle and 10 m range at 2 m mounting height, it ensures reliable coverage for driveways, entrances, and outdoor areas.
  • ➜ It features automatic motion and brightness-dependent lighting control, with configurable brightness threshold (5–1000 lx) and switch-off delay (5 s–15 min). Factory presets allow instant start-up, making installation quick and hassle-free.
Ceiling recessed PIR motion detector for indoor lighting

PIRA T6 Mini

  • ➜ Item no.:1030202
  • ➜ The PIRA T6 Mini is a compact PIR motion and presence detector for recessed ceiling installation indoors. With a 360° detection area up to Ø 6 m (28 m²) at 2.5 m mounting height, it provides reliable, energy-efficient lighting control.
  • ➜ It features automatic motion and brightness-dependent operation, ensuring lights activate only when needed. Both the brightness threshold (5–1000 lx) and switch-off delay (5 s–15 min) are configurable, while factory presets allow immediate use.
Smart motion sensor for commercial building lighting automation

thePiccola P360-100 DE WH

  • ➜ Item no.:2090200
  • ➜ The thePiccola P360 is a compact ceiling-mounted passive infrared (PIR) presence detector, ideal for energy-efficient lighting control in offices, corridors, and small commercial spaces. It provides a 360° circular detection area up to Ø 8 m (50 m²) at 2.5 m mounting height, ensuring reliable coverage.
  • ➜ It supports automatic presence- and brightness-dependent control, with configurable brightness threshold (5–1000 lx), switch-off delay (30 s–30 min), and a pulse function for staircase lighting. A teach-in function, test mode, and optional remote control enhance flexibility and ease of setup.
Compact ceiling-mounted presence detector for smart lighting

LUXA 103 S360-100-28 AP WH

  • ➜ Item no.:1030082
  • ➜ The LUXA 103 AP WH presence detector provides reliable, energy-efficient lighting control with a rectangular detection area of 28 × 5 m (140 m²) at 3 m mounting height. Designed for surface mounting, it features a 1-channel light output (relay 230 V) and precise mixed-light measurement.
  • ➜ Up to 8 detectors can be connected in parallel, with optional networking to wall detectors or push-buttons for flexible operation. Choose between fully or semi-automatic modes, supported by functions such as teach-in, pulse, test, and staircase lighting.
Ceiling-mounted presence detector for smart lighting control

LUXA 103 S360-100-28 DE-UP WH

  • ➜ Item no.:1030072
  • ➜ The LUXA 103 DE-UP WH presence detector is a high-performance solution for energy-saving lighting control. Designed for ceiling installation or flush-mounting, it features a rectangular detection area of 28 × 5 m (140 m²) at 3 m mounting height, ideal for corridors, passageways, and large rooms.
  • ➜ This 1-channel PIR sensor supports parallel switching of up to 8 detectors and can be networked with wall detectors or push-buttons for greater flexibility. It operates in fully or semi-automatic mode and offers advanced functions such as teach-in, test, pulse, and staircase lighting.
Compact ceiling-mounted presence detector for smart lighting

LUXA 103 S360-101-12 AP WH

  • ➜ Item no.:1030063
  • ➜ The LUXA 103 S360-101/12 AP WH is a versatile surface-mounted PIR presence detector designed for smart, energy-efficient building control. It features 1 channel for light (relay 230 V) and 1 channel for presence (potential-free relay for HVAC control), making it ideal for both lighting and climate management.
  • ➜ With a 360° circular detection area up to 12 m (113 m²), the sensor ensures reliable coverage for offices, meeting rooms, and open spaces. It supports parallel switching of up to 8 detectors, integration with wall detectors, and manual push-button control.
Compact presence detector for energy-efficient lighting control

LUXA 103 S360-100-12 AP WH

  • ➜ Item no.:1030062
  • ➜ The LUXA 103 infrared presence detector delivers precise, energy-efficient lighting control for residential and commercial spaces. With a 360° circular detection area up to 12 m, it ensures reliable motion detection at mounting heights of 2.5–3.5 m.
  • ➜ This surface-mounted PIR detector supports parallel switching for up to 8 units and can be networked with wall detectors or push-buttons for flexible control. It operates in fully or semi-automatic mode, with functions such as teach-in, test, pulse, and staircase lighting.
Presence sensor with sensitivity and timer settings for lighting control

LUXA 103 S360-100-12 DE-UP WH

  • ➜ Item no.:1030052
  • ➜ The LUXA 103 DE-UP WH infrared presence detector is a versatile solution for energy-efficient lighting control. Designed for ceiling installation or flush-mounting, it features a 360° detection area up to 12 m (113 m²), making it ideal for offices, corridors, and common areas.
  • ➜ This 1-channel PIR detector supports parallel switching of up to 8 units and offers connectivity with wall detectors or push-buttons for flexible control. It can run in fully or semi-automatic mode and includes smart functions such as teach-in, test, pulse, and staircase lighting.

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