Available Frequency's:


Frequency Type

Part Number


EnOcean for Europe



EnOcean for USA/Canada



EnOcean for Japan


Product Description

The Pressac Sensing wireless CO2 Sensor is designed to measure and report levels of Carbon Dioxide, ambient temperature and relative humidity in an internal environment. During normal operation, the sensor is powered from ambient room light: in prolonged low light environments the security of battery back-up ensures up to 10* years of continued maintenance free operation. The sensor supports the open EnOcean standard (ISO/IEC 14543-3-10), facilitating seamless connection with building management systems.

Key Features & Benefits

  • Energy harvesting - powered by ambient light from the surrounding environment
  • On-board energy storage allows sensor to operate from stored solar power for several hours after darkness before switching to battery power
  • Maintenance-free - for cost efficiency
  • No wiring required - low cost of installation
  • Fast installation time - minimal disruption for retro fits
  • Optimal positioning - no wiring constraints