Stand alone detectors

Stand alone detectors

Legrand motion detectors work with PIR (passive infrared) and/or US (ultrasound). Motion detectors that work with both PIR and US are called "presence detectors". 

There are two different functions: 

 

Presence detection

  • During movement, the lighting is switched on. 
  • After a certain period of time without movement, the lights automatically switch off. 
Détecteurs 2 et 3 fils

Absence detection  

  • The light is switched on by pressing the push button. 
  • After a certain period of time without movement, the lights automatically switch off. 

The absence detector reduces energy consumption because the lighting is never switched on unnecessarily. 

 

 

Motion detector in a BUS system (KNX, MyHOME)  

Detection can be processed in a management program such as lighting, ventilation, heating, shutters and scenario control. 

 

The growing demand for energy savings requires simple and adapted solutions.  

Legrand's intersensors work for you: thanks to them, you automatically save energy. They are particularly adapted to places of passage (corridors, toilets, ...). Once the product is installed, there is no need to think about turning off the lights. 

False ceiling fixing ref. 048941

False ceiling fixing ref. 048941

Wall mounting ref. 048942

Wall mounting

General characteristics  

  • Quick and easy assembly  
  • Automatic activation/deactivation  
  • Passive Infrared Technology (PIR)  
  • Manual adjustment of brightness level and delay time by integrated potentiometers  
  • Brightness threshold: 10 to 1275 lux  
  • Adjustable time delay: 10 seconds to 10 minutes  
  • 3 wires with neutral  
  • Maximum power* :  
    • Incandescence: 1000 Watt 
    • Halogen: 500 VA 
    • Fluorescent: 250 VA 
    • PL / CFL / led: 250 VA 

* See instructions inside the package for more information. 
 

Wall/ceiling mount ref. 048943

Wall/ceiling mount ref. 048943

Ceiling bracket Ref. 048948

Fixation au plafond réf. 048948

General characteristics

  • Quick and easy assembly  
  • Automatic activation/deactivation  
  • Passive Infrared Technology (PIR)  
  • Manual adjustment of brightness level and delay time by integrated potentiometers  
  • Brightness threshold: 10 to 1275 lux  
  • Adjustable time delay: 10 seconds to 10 minutes  
  • 3 wires with neutral  
  • Maximum power* :  
    • Incandescence: 1000 Watt 
    • Halogen: 500 VA 
    • Fluorescent: 250 VA 
    • PL / CFL / led: 250 VA 

 

* See the instructions inside the packaging for more information. 

  

 

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Mobile configurators for setting all detectors
Configurateurs mobiles pour régler tous les détecteurs

Mobile Configurators  

To modify the parameters of all the detectors preset at the factory, two configuration tools are available : 

  • activation of ECO 2 mode 
  • changing the brightness threshold, the time delay, the detection sensitivity, ... 

The first mobile configurator (order no. 088235) offers step-by-step programming on pre-recorded keys.  
For digital programming with an accuracy to the decimal point, use the second mobile configurator (ref. 088230) with digital display. It allows the settings to be stored in order to apply them to other detectors in the installation. It can also prioritize one technology over another (infrared or ultrasound) depending on installation locations and applications.