SMM 01 4033H S50P 5

Radar sensor for the detection of persons and objects for elevator doors, shop doors or escalators. Provided for walking direction detection. Due to the use of microwaves suitable for placement behind a plastic wall and therefore completely out of sight.

Category: SKU: 480114010 Tags: Brand:

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The SpaceMotion of Telco Sensors is a doppler radar sensor, which detects movement in a defined space via microwaves. Because of the newest technology, the Radar Sensor, with its compact housing, can be placed behind plastic constructions and through this be invisible. The sensor is also equipped with walking direction detection.

This is because the sensor distinguishes movement from and away from the sensor. For example, in locations where there are multiple elevator doors next to each other, where people walk from one elevator door to the other. The measuring range of the Radar Sensor is classified in ‘low speed’ and ‘high speed’ zones for slow and fast moving objects.


The distance distribution of these zones, but also the maximum range of the sensor itself, is adjustable from 0 to 100%. A background suppression can also be set to filter out continuous motion objects, such as the moving handrail of escalators.


SMM 01 4033L S50P 5 is the Low Frequency version. In an application where two radar sensors are placed close to each other, always use a High Frequency and a Low Frequency version to prevent interference.

escalator radar sensor

Additional information

Detection range

3 m.

Power supply

10 – 30 Vdc


Solid-state (NC)


50 x 50 x 30 mm


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