Nemtek Merlin 4 Joule Electric Fence Energizer with Keypad
 
✔ Mid-Level Security with Remote Access
✔ 4 Joules of Reliable Power
✔ Keypad Included for Easy Control
 
The Nemtek Merlin 4J Energizer with Keypad is a robust, single-zone energizer designed for residential, commercial, and light industrial electric fencing. It delivers 4 joules of stored energy, offering reliable perimeter protection with remote arming and disarming via the included wall-mounted keypad.
 
Main Features:
4 Joules Output Power – Effective for medium to large electric fences
Single-Zone Monitoring – Ideal for homes, warehouses, or standalone buildings
Remote Access with Keypad – Arm/disarm the fence and view status easily
Built-In Alarm Integration – Triggers siren/strobe or third-party alarm systems
Battery Backup Capable – Continues to operate during power failures (12V battery required)
LED Fence Status Indicators – Real-time feedback for performance and faults
Gate Monitoring Support – Alerts if gate is opened or tampered with
 
Technical Specs:
Energy Output: 4 Joules
Zone: 1
Power Source: 220V AC (with 12V battery backup support)
Alarm Outputs: Siren, strobe, gate input
Keypad Included: Yes – wall-mountable with simple interface
 
What’s in the Box:
1 × Nemtek Merlin 4J Energizer
1 × Nemtek Keypad
Mounting Hardware
User Manual
🔋 Note: 12V battery sold separately.