Nemtek Energizer - Merlin 4J Includes Keypad

The Nemtek Energizer - Merlin 4J delivers 3.7 Joule output energy, making it ideal for securing residential and commercial properties. This robust unit features intelligent power management to maximize battery efficiency, with dual power supply from 230V mains and built-in backup battery. Built-in monitoring detects tampering and faults on high voltage circuits, while lightning and surge protection safeguard your system. Gate alarm input tracks open/close status, and compatibility with armed response radio or GSM modules enables remote alerts. The included keypad provides convenient control, while optional gate chime functionality notifies you of gate activity. Engineered for reliability in demanding security applications.