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Safety sensor for automatic doors
Technology Laser
LZR-W400 sensor for power-operated windows


The LZR®-P110 is a universal safety solution for sliding, swing and revolving doors designed in conformity with the DIN 18650 and EN 16005 standards and a detection field of maximum 5 m x 5 m.


Independent of floor

No reflectivity interferences as a result of time-of-flight technology.

Bi-functional usability

Bi-functional usability thanks to flexible and easy-to-use signal outputs (e.g. slow-mode and stop-mode for revolving doors, virtual push-buttons, and safety sensors for sliding doors)

High resolution

Three-dimensional safety on the door threshold and close to the closing area with 4 high-resolution laser curtains (274 measurements per 66 ms at angles of 0°, 2°, 4°, 6°).

Immunity filters

Optimized for outside applications through rain and snow filters and an internal heating system.

Detection field


LZR-P110 safety solution for sliding, swing and revolving doors in conformity with the DIN 18650 and EN 16005 standards
Table of specifications


Laser scanner, time-of-flight measurement


Detection mode



Max. detection range

5.0 m × 5.0 m


Uncovered zone

5 - 25 cm (adjustable)


Remission factor

> 2 %


Angular resolution

0,3516 °


Min. detected object size (typ.)

2.1 cm @ 3 m ; 3.5 cm @ 5 m (in proportion to object distance)



700 mm × 300 mm × 200 mm (Testbody CA according to EN16005/DIN18650)


Emission characteristics

IR Laser: Wavelength 905nm; max. output pulse power 75W (Class 1)
Red visible Laser: Wavelength 650nm; max. output CW power 3mW (Class 2)


Supply voltage

10-35 V DC @ sensor side


Power consumption

< 5 W


Peak current at power-on

1.8 A (max. 80 ms @ 35 V)


Response time typ

20 ms; max. 80 ms (+ output activation delay)


Max. switching voltage
Max. switching current

2 electronic relays (galvanic isolated - polarity free)
35 V DC / 24 V AC
80 mA (resistiv)


Max. contact voltage
Voltage threshold

2 optocouplers (galvanic isolated - polarity free)
30 V DC (over-voltage protected)
Log. H: >8 V DC; Log. L: <3 V DC



125 mm (D) × 93 mm (W) × 70 mm (H) (Montagesockel + 14 mm)






Black or white


Rotation angles on bracket

-5 ° to +5 ° (lockable)


Tilt angles on bracket

-3 ° to +3 °


Protection degree



Temperature range

-30°C to +60°C if powered; -10°C to +60°C unpowered



0-95% non-condensing



< 2 G


Expected lifetime

20 years


Norm conformity

This product conforms to all applicable European Union legislation. Please refer to the Declaration of Conformity for further information.


Specifications are subject to changes without prior notice – Measured in specific conditions.

  • LZR-W400 sensor for power-operated windows
    LZR®-P110 BLACK

    Safety sensor for automatic doors

  • LZR-W400 sensor for power-operated windows
    LZR®-P110 WHITE

    Safety sensor for automatic doors

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