The cellular Adeunis COMFORT SERENITY monitors indoor air quality over NB-IoT or LTE-M, with no gateway on site. It measures temperature, humidity, CO2, relative change in VOC levels and space occupancy, for classrooms, offices and meeting rooms.
A light on the unit shows CO2 level in real time so occupants know when to ventilate; it can be switched off. Alarms trigger on thresholds and on coverage problems, with periodic, event-based and logged transmission modes. It connects to LwM2M or MQTTS platforms, supports remote configuration and firmware updates, and is set up on site from the Adeunis NFC app. It takes a nano SIM and runs from a dual battery pack, with Adeunis quoting up to 10 years in standard configuration, or from USB-C.
Pair it with a TITAN IoT SIM. A LoRaWAN version is also available.
