@matismart: “Will smart electrical products stop working without Internet?” Not really. A reliable power system should never depend completely on the network. Even when communication is lost: ✔ Protection still works ✔ Control still works ✔ Data can still be stored locally Because in real industrial environments, unstable networks are normal. Smart is important. But reliability comes first. Recently, we have been sharing more factory and testing videos—because good products are built through engineering, testing, and manufacturing details long before installation. #IndustrialIoT #SmartPower #ElectricalEngineering #EnergyManagement #IndustrialAutomation #Matismart