Graphic representation of the sensor detection of an ultrasonic sensor and how the sound waves also affect the human, even if it is not visible to the sensor
Ultrasonic sensors from STEINEL – precise detection for a wide range of applications.

STEINEL’s ultrasonic sensors offer precise detection technology for applications such as offices, corridors, washrooms and stairwells. They detect even the slightest movements and switch on lighting, heating or ventilation only when required, regardless of light levels or temperature conditions. This is particularly useful where there are only slight differences between ambient and body temperature, such as in corridors with large glass façades. Thanks to ultrasonic waves, the sensors detect movement even behind obstacles such as furniture and room dividers, making them ideal for complex room layouts. STEINEL ultrasonic sensors can be seamlessly integrated into modern building automation systems. Whether in office buildings, public facilities or commercial premises – the sensors ensure intelligent, demand-based control.

Ultrasonic

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STEINEL US 360
Presence detector - Professional Line US 360  
STEINEL DualTech
Presence detector - Professional Line DualTech  
STEINEL Dual US
Presence detector - Professional Line Dual US