Involvement:General (knows how to use it) - Ownership:more than 1 month
very good working on and off system with every changement made an answer (confirmation of the status) by sms
no special cons
I rebuild the 220 V switch to an low voltage on and off switch.
It is connected to a tele function of the central heating thermostate function.
I can switch on and off the central heating now from anywhere in the world by sending a command line by sms
a perfect solution for switching central heating off and on from anywhere in the world without the need of having wifi in the house.
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