Can I lock the neoStat? November 19, 2018 06:16 Updated Follow Yes. You can enter a PIN code that must be entered on the neoStat before any change can be made. Related articles Switching the neoStat to Thermostat mode Do the neoStat’s learn the heat up time in my home? (Preheat) Do the neoStat’s update for Winter/Summer Time ?
