Nemtek Energizer - Merlin 4J Includes Keypad smartlock Powered by a standard 5

Powered by a standard 5 VDC supply

this compact unit integrates seamlessly into existing security infrastructures

while 40-meter infrared illumination ensures clear night vision in complete darkness

while walk test mode simplifies fence diagnostics

Nemtek Energizer - Merlin 4J Includes Keypad smartlock Powered by a standard 5The 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