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The measurements were performed to verify experimentally that the voltage arising on a telecommunication line by a power line is due to the induction phenomena because there has been an opinion that the arising voltage on a telecommunication line is not by induction, but by other causality. The voltage appeared on the telecommunication line by way of an electric field or magnetic field generated by the source apparatus that had been artificially made to provide intentional constant high-voltage or current in ELF, that is, 60 Hz as an emulated commercial power.

As the interest in the 4th industrial revolution continues, there is also the growing interest in infrastructure related technology. One of them is the need for Internet of Things (IoT) that can exchange information between various terminals. IoT technology is evolving the existing M2M system to provide low energy consumption and light weight by providing a wider coverage. Also interoperability between manufacturers should be ensured through a standard acceptance. The proponents of this paper propose a low energy consumption method based on LwM2M standard which is the standard technology representative of IoT. The designed system proved that it can save energy compared to the existing IoT device through the operation algorithm such as optimized event-driven method and parallel processing method.