You get many types of electric fences. These range from the ones that will give a dog, horse, or cow a little tickle to the full-on powerful units that will make an adult man poop in his pants.
There is a psychological factor to making an electric fence work by leaving a lasting memory in a creature. We have two major “pre-warnings” that we can use. Sound and light.
The system consists of an energizer which is solar-powered, waterproof, and plug and play. There are rope wire strands that are spaced with fiberglass spacer poles and a simple set of removable wires to make a gate.
Apiaries attract all sorts of weird and wonderful things. A motion sensor camera can help you learn a lot about what happens at the apiary when you are not around.