compact office DIM BK


  • Presence detector (PIR)
  • Square detection area
  • Mixed light measurement
  • Light switching output (relay, 230 V) and 1-10 V interface
  • Automatic lighting control with constant light control
  • Choice of fully or semi automatic operation
  • Possible connection of sensor for manual switching and dimming
  • Brightness threshold, self-learning switch-off delay and stand-by time are adjustable
  • Fully or semi-automatic: In "Fully automatic" mode, the lighting switches on and off automatically according to presence and light. In "Semi-automatic" mode, it must be switched on manually and it switches off automatically
  • Manual override: The lighting can be manually controlled at any time using the sensor
  • The stand-by time guarantees a minimum brightness and provides for a sense of security in hospital and care environments as the lighting does not switch off when araes are unoccupied but remains in stand-by mode for the set time
  • Master/slave parallel switching: Up to ten detectors can be connected with each other to extend the detection area. The master switches the load. All other detectors merely provide presence information as slaves
  • Master/master parallel switching: Up to ten detectors can be connected with each other to control several lighting groups. Each master controls its lighting group according to its own brightness measurements. Presence is detected by all the detectors
  • Master or slave operating mode is selected via configuration
  • A maximum of 10 detectors can be switched at the same time
  • The switching behaviour of the presence detector is controlled by presence and light.
  • The self-learning switch-off delay adjusts to occupants' behaviour
  • The presence detector has mixed light measurement and is suitable for switching the following types of lamps: fluorescent lamps (FL/PL), halogen and incandescent lamps as well as LEDs
  • The square detection area allows accurate and simple planning
  • Test operation mode checks the detection area and installation
  • The parameters can either be set using the potentiometer or via the optional service remote control SendoPro 868-A

Technical data

Operating voltage 230 V AC
Frequency 50 Hz
Installation height 2 – 3 m
Installation type Ceiling installation
Power consumption ~0,8 W
Light measurement Mixed light measurement
Setting range brightness 10 – 1500 lx
Light switch-off delay  10 s-20 min
Stand-by time light 0 s – 60 min
Type of contact light Relay 230 V
Lamps Incandescent/halogen lamps, fluorescent lamps, Energy saving lamps, LEDs
Resistive load 1400 VA
Incandescent/halogen lamp load 1200 W
Compact and flourescent lamps 960 VA (cos f = 0,8), 580 VA (cos f = 0,5)
Inrush current max. 400 A / 200 µs
Compact and flourescent lamps (Number of electronic ballasts) 10 x (1 x 58 W), 5 x (2 x 58 W), 16 x (1 x 36 W), 8 x (2 x 36 W), 16 x (smaller than 36 W)
Control output 1-10 V DC/100 mA as per EN 60929/A1
Type of connection Screw terminals
Max. cable cross section 2 x 2,5 mm²
Mounting plate 70 x 70 mm
Size of concealed housing Ø 55 mm (NIS, PMI)
Ambient temperature +0 °C … +50 °C
Type of protection IP 40 (when fitted)

Connection example

compact office DIM BK
compact office DIM BK
compact office DIM BK

Scale drawings

compact office DIM BK

Detection range

Mounting height (A) Sitting (S) Walking (T)
2 m 9 m² | 3 m x 3 m 20 m² | 4,5 m x 4,5 m ± 0,5 m
2,5 m 16 m² | 4 m x 4 m 36 m² | 6 m x 6 m ± 0,5 m
3 m 20 m² | 4,5 m x 4,5 m 49 m² | 7 m x 7 m ± 1 m
3,5 m 64 m² | 8 m x 8 m ± 1 m
compact office DIM BK
compact office DIM BK - Presence detector (PIR)

compact office DIM BK

  • Black
Article number 2010803
Data sheet
Documents basket