Contact-free switches
Contact surfaces – and in particular, door handles – are responsible for spreading vast amounts of bacteria and viruses, some of which can pose a real risk to health.
Capacitive touch sensors are used worldwide together with traffic engineering, in the most different market sectors and areas, especially when it comes to reliability, longevity, comfort and design. These electronic switches are used worldwide as contact-free opening pulse generators in public urban transports such as buses and trains.
They work within a detection range of some centimetres.
A Radar switch works by means of a deliberate hand gesture within the detection range of 10 to 50 centimetres
