NB-IoT and LTE-M smart building sensors

Cellular IoT sensors for smart building

With the COMFORT and COMFORT SERENITY sensors, Adeunis is extending its expertise to LTE-M and NB-IoT cellular networks. These easy configurable sensors enable you to measure and analyze changes in temperature, humidity, VOCs and CO2 inside a room.

Both sensors operate on a choice of LTE-Cat-M1 and/ or NB-IoT networks and can be configured to work with LwM2M or MQTT standards. Designed for smart building applications, they offer advanced management of energy consumption, indoor comfort and air quality. The COMFORT sensor enables you to measure temperature and humidity, while the COMFORT SERENITY also measures CO2 and VOCs.


The sensors are optimized to be energy efficient to ensure up to 15 years (COMFORT) of battery life and maintenance free operations. These devices can be configured with the “Adeunis  NFC IoT Configurator” app or remotely via an LwM2M server.

Key features
  • Worldwide cellular compatibility
  • Quick and easy configuration
  • Excellent network (indoor) coverage
  • Multi-platform integration through LwM2M and MQTT protocols
  • Nano SIM 4FF | Class C (1.8V)
  • Battery life up to 15 years (COMFORT)
  • Transmission mode(s): periodic, event-based, with history, black out 


Smart building






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