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Opening & safety sensor for barriers
Technology Laser
LZR-W400 sensor for power-operated windows


The LZR®-H100 offers a real alternative to induction loops: time gain during installation, detection of all types of vehicles and greater adaptability. This laser sensor for rising barriers is used to open, secure and/or detect a presence. It offers great flexibility in defining the width and depth of the detection zones (max detection field of 9.9 m x 9.9 m).


Comfortable opening

All types of vehicles are detected in the opening field: passenger cars, electrical vehicles, vehicles made of composite materials, trucks with trailers…You can also define the vehicle’s trajectory for targeted opening.

Pedestrian & cross-traffic filter

The barrier only opens when a vehicle is approaching. Pedestrians and parallell traffic in the opening field are screened.

Safety of its users

The LZR®-H100 protects vehicles and people that are present in the safety field from contact with the boom (installation with reference point).

Easy installation

Installation of the product without any impact on the surrounding ground and unrestricted and easy definition of the detection fields.

Detection field


LZR-H100 Opening & safety sensor for rising barriers and alternative to induction loops
Table of specifications


laser scanner, time-of-flight measurement (4 laser curtains)


Detection mode:

motion and presence


Max. detection range:

9.9 m x 9.9 m


Remission factor:

> 2 %


Angular resolution:

0,3516 °


Emission characteristics

IR laser: wavelength 905 nm; max. output pulse power 75 W (CLASS 1)
Visible laser: wavelength 650 nm; max. output CW power 3 mW (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)


Cable length:

5 m (standard), max.: 10 m


Response time
Motion detection:
Presence detection:

typ. 200 ms (adjustable)
typ. 20 ms; max. 80 ms


Max. switching voltage:
Max. switching current:
Switching time:
Output resistance:
Voltage drop on output:
Leakage current:

2 electronic relays (galvanic isolated - polarity free)
35 V DC / 24 V AC
80 mA (resistive)
tON=5 ms; tOFF=5 ms
typ 30 Ω
< 0.7 V @ 20 mA < 10 μA


Max. contact voltage:
Voltage threshold:

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



1 blue LED: power-on status
1 orange LED: error status
2 bi-coloured LEDs: detection/output status (green: no detection; red: detection)



125 mm (D) x 93 mm (W) x 70 mm (H) (with mounting bracket + 14 mm)








Mounting angles on bracket:

-45 °, 0 °, 45 °


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


Pollution on front screens:

max. 30 %; homogenous


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.

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