You will be shocked when you find out just how effective electric fencing is.
A reliable first line of defence that very few people are prepared to tamper with. It also acts as an alarm that will alert your armed response and set off a loud siren should it be cut or damaged.
The M18 energizer with battery backup will keep working during a power outage. Regular maintenance is very important and the fence must be kept clear of foliage.
There are strict laws regarding electric fencing so it is best left to a certified installer.