maciekt wrote: Of course, the system you’ve suggested is better, but can you afford it?
And what savings do you actually make from being able to switch the lights on and off from a single point or app?
Art’s solution quite simply supports central heating based on a heat pump and domestic hot water, thereby reducing energy consumption. For the price of an F&F controller, a few relays and an app, you can control the above-mentioned components (max 10,000 PLN). The system you’ve shown costs at least 100,000 PLN in its most basic version, and apart from being a gimmick, it won’t prove its worth in the long run.
Unfortunately, I have to disappoint you – no smart home system will pay for itself. A smart building – be it a home or an office – will, and very quickly at that.
A smart home is built for comfort, prestige and the love of gadgets, but not for savings. It’s only the marketing people who claim that a smart home saves energy – and a great, great deal of it at that. With a family of four, there’s practically no chance of any savings whatsoever.
The system shown in the video does what the Arta controller has been doing for 20 years.
By claiming that the system shown in the video costs at least 100,000 zł, you’ve shown that you haven’t got the faintest idea about IB/ID or the prices of such systems.
P.S.
The Arta system is a bit of nifty automation that has nothing to do with a smart home or building.
According to Wikipedia
Smart building (also known as a smart home or a Building Management System (BMS)) – a term referring to a highly technologically advanced building.
A smart
building has a system of sensors and detectors, as well as a single, integrated system for managing all the installations within the building . Thanks to information from various components of the system,
the building can respond to changes in the internal and external environment, which leads to maximised functionality, comfort and safety, whilst minimising operating and modernisation costs. A smart building system should not have a negative impact on the people within its environment.