Why I have not thought about before! This type of thermostat (central heating in my case) is essential. it allows: - Regulating the temperature in the room (most importantly Decart dice the sun shines) - Turn off the heat at certain times
So forcing economies to the key and comfort.
To note: - Lifetime of the batteries (2 x AA): 2 years - Attention to the diameter before buying (adapters supplied). - Easy to use - Product German video presentation [...]