Nemtek Merlin 4i Energizer with Keypad.

Features:

• 3.7 Joule output energy (single zone)
• Robust and flexible design for home and commercial security
• 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
• Powered by 230V mains and includes built-in battery for back-up power
• Built-in gate alarm input to monitor if the gate is open or closed
• Gate chime available to alert that the gate has been opened or closed
• The fence voltage outputs can be adjusted using the keypad
• The siren and gate outputs can be bypassed using the keypad