My neighbor has an electric fence. Do the wires from this device on the wall of your house emit dangerous radiation? I have doubts."
Electrifiers usually consist of inverter circuits that generate high voltage from a transformer, both connected to a battery and to the power grid. The electrifier wires then receive a high low frequency voltage (which at most reaches a few tens of kilohertz) depending on the inverter and the current is extremely low. In this way, the field produced is extremely weak and presents no danger.