JVA Z11 1 Zone Security Energizer 1.8 JouleThe JVA Z11 is a single zone security electric fence Energizer, it is the smallest member in the Z Series. It is a simple, economical unit designed for smaller sites. The Z11 can be programmed and controlled using the optional LCD keypad or Touch keypad. It can also be networked with other Z Range Energizers to form a pulse synchronized group for larger sites which require multiple zones. It is in a class of its own when it comes to features and