Sensor CO2 1W-UNI is a combined Temperature (-0 to +50 °C), Relative Humidity (RH 0-95%) and CO2  (300 – 40000 ppm) sensor in one box for the indoor environment.  Can be connected via RJ11 interface (1-Wire UNI bus) with all HW group monitoring devices.

Housed in a small elegant plastic box, this sensor can be mounted on a wall or a ceiling or placed on a desk. It is small and lightweight so it can be secured in place with a piece of double-sided adhesive tape. A detachable cable with RJ-11 jacks is used for the connection. Connection cable 3m included in the package.