Self-powered wireless sensors for a sustainable system

For our wireless sensors, we extract energy from ambient light using small solar cells, or from the smallest temperature differences. Our Swiss knife among self-powered sensors is STM 550 a multisensor that combines a temperature, humidity, illumination, acceleration and magnetic contact sensor in the original PTM form factor. Our STM modules are the core elements with which manufacturers can implement self-powered sensors that provide raw data for all intelligent systems – flexibly and maintenance-free. With the help of energy harvesting technology, our sensors contribute to comprehensive energy and CO2 savings in buildings.

Application examples

  • Room control panels for building automation
  • Sensors for air quality monitoring
  • Motion detectors
  • Magnetic contacts
  • Self-powered radiator valves