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Building Technologies

Presence detector Single US - Steinel

The ideal sensor for small corridors.
Single US ultrasonic motion detector, ideal for corridors, thoroughfares and stairwells as well as WC facilities, washrooms and store rooms. Detection within 10 m, both radially and tangentially, envelops objects as opposed to penetrating them, detection regardless of temperature, electronically adjustable reach, COM1 for switching light ON and OFF.
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Simple tasks demand simple answers. This is demonstrated by our Single US 180° ultrasonic sensor. Correctly aligned, it detects any movement in corridors and passageways of up to 10 metres in length – even it they take place behind objects. Movements in adjacent rooms, however, are not detected. This means the sensor only switches light on when it's really needed.


Single US, COM1 007966
Single US, COM2 007973
Single US, DIM 007980
Single US, KNX 029487​​​​​​​
Single US, LiveLink 008437​​​​​​​
Dimensions (H x W x D) 120 x 120 x 73 mm​​​​​​​
Power supply 220 – 240 V, 50 / 60 Hz​​​​​​​
Sensor type ultrasonic 40 kHz​​​​​​​
Installation indoors/ ceiling​​​​​​​
Recommended installation height 2.5 - 3.5 m​​​​​​​
Angle of coverage corridor, one direction​​​​​​​
Reach 3 x 10 m​​​​​​​
Parallel-connected configurations Yes
User-friendly setting teach-In (via optional remote control RC8)​​​​​​​
Twilight setting 10 – 1000 lx​​​​​​​
Twilight setting DIM 100 – 1000 lx​​​​​​​
IP rating IP20
Enclosure UV-resistant plastic, paintable​​​​​​​

  • All the main connection options (high-load relay, 2 outputs, KNX, 1–10 V interface);
  • All products in one and the same design;
  • Pushbutton/switch input for semi-automatic operation;
  • Load-free programming with visible LED;
  • Constant-light function, permanent light 'OFF' function;
  • Can be remotely controlled;
  • Concealed, surface and ceiling mounting;
  • Compatible with all common recessed boxes.
  • Corridors;
  • Passageways;
  • Stairwells;
  • WC facilities;
  • Washrooms;
  • Store room.

F.Fonseca is the representative of Steinel in Portugal.
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