Monitoring is the process of gathering important data from the target assets. The collected data may be utilised to assess and diagnose the state of the assets, which is very helpful for managing failures, scheduling maintenance, and regulating systems. This approach also reduces the amount of time that people spend in close proximity to high-voltage devices. The majority of substation equipment is recognised to produce electromagnetic radiation that is harmful to human health and to have high voltage. The intended system is specifically made to keep an eye on the state of substation transformers that are spread out across several sites. Numerous factors need to be measured and routinely observed