Ecobee4 Termostato Intelligente con Alexa EB-STATE4-01 Integrato *SENSORE MANCANTE* NIOB
This Ecobee 4 appears (IMO) to be new in open box (hence the NIOB). However, one significant factoid I noticed was the fact that the "room sensor" was missing. I believe that one would need this sensor to use this Ecobee4.