The Nemtek Druid 25 - Electric Fences has the following features; Two 2.4 Joule independently monitored and controlled zones • The robust and flexible design is ideal for commercial, industrial and high-security sites • Each zone can be set independently to be on/off or in high/low voltage modes • Can be programmed into alarm sensor mode allowing it to be integrated into a separate burglar alarm system • Four zones can easily be created by linking two Druid 25LCD energizers together using the Druid four-zone keypad • Built-in alarm monitors tampering or faults on the high voltage and earth fence wires • Connectable to armed response radio or GSM module • Lightning and power surge protection • Intelligent power saving to extend battery life • Built-in gate alarm input to monitor if the gate is open or closed • Optional keypad for controlling and programming the energizer. This allows the user to control the energizer remotely, with up to two keypads • The relay expansion card can be used to increase the number of information outputs from the energizer • Walk test mode for easy fence testing • The LCD background colour changes to easily identify the fence condition