md-24 up


With the new motion and presence detectors of the Eco Plus series, the most common sensor-based standard requirements and everyday scenarios in the contract sector can be successfully and easily implemented. The pragmatic entry-level models form a sound basis for intelligent, energy-saving and environmentally friendly light management, taking into account the prevailing daylight. The high-performance infrared sensors convince with reliable 360° detection that can be adapted as required by means of plug-in cover caps in matching colours. The MD-8 motion detector and the PD-8 presence detector detect movements in a diameter of 8 m. The MD-24 motion detector and the PD-24 presence detector detect movements in a diameter of 8 m. While the MD-24 motion detector and the PD-24 presence detector even have a range of 24 metres. The two presence detectors (PD) are additionally equipped with a presence detection function that covers a presence range of 6 and 7.5 m respectively. All sensors of the Eco Plus series are available as flush-mounted, surface-mounted or ceiling-recessed versions.

Available versions: COM1, KNX, DALI-2

Modern design meets smart convenience.

  • Our series for the common ranges
  • Presence detector with 8 m motion detection and 6 m presence detection for switching light
  • Ideal for large offices, meeting rooms or passageways
  • Easy to mount due to magnetic holder and round design
  • Push-button input and parallel connection of up to 10 sensors for range extension
  • Including pluggable cover caps for detection limitation
  • External approval and measurement according to sensNORM

infrared sensor 360°

2 - 1000 lux
2 – 1000 lx

ideal 1 -2,5m

max. Ø 8m

presence Ø 6m


Teach mode

manufacturer’s warranty

European Article Number (EAN) 4007841 087937
Type Passive infrared
Dimensions (Ø x H) 109 x 69mm
Mains power supply 220 – 240 V / 50 – 60 Hz
Sensor Technology Passive infrared
Application, place Indoors
Installation Concealed wiring
Mounting height 2,00 – 4,00 m
Optimum mounting height 2,8 m
Reach, radial Ø 4,5 m (16m²)
Reach, tangential Ø 8 m (50m²)
Reach, tangential Ø 6 m (28m²)
Functions Motion sensor,Light sensor,Presence function,Semi-/fully automatic,Potentiometer,Relay output,Normal/test mode,Relay output
Settings via Remote control,Smart remote,Potentiometers
With remote control No
Interconnection Yes
IP-rating IP20
Detection angle 360°
Electrical scalability No
Mechanical scalability No
Material Plastic
Ambient temperature -20 – 50 °C
Twilight setting 2 – 1000 lx
Time setting 5 s – 60 Min
Main light adjustable No
Time Twilight setting TEACH Yes
Constant-lighting control No
Manufacturer’s Warranty 5 years
Version COM1