JVA JUMBO Electric Fence Energiser
The JVA JUMBO Electric Fence Energizer and Monitor is the ultimate solution for large-scale security, agricultural, and wildlife fencing in Kenya. Available in 25 Joule or 32 Joule configurations, this high-capacity energizer delivers massive power output, ideal for game parks, conservancies, prisons, and critical infrastructure that require uncompromising perimeter protection.
Engineered for maximum performance and reliability, the JVA JUMBO provides strong, consistent voltage over long fence lines, even in tough environments with heavy vegetation. Its built-in fence monitoring system ensures continuous oversight, giving you total control over fence performance and security.
The JVA JUMBO Electric Fence Energiser is engineered for demanding environments that require extreme power, reliability, and all-round security. This energiser is designed to control long electric fence lines, making it ideal for farms, wildlife conservancies, industrial parks, gated communities, and large commercial properties.
With its robust output, the JVA JUMBO delivers a powerful deterrent shock that stops intruders instantly—ensuring your perimeter is protected day and night.
Intelligent Monitoring and Advanced Control Features
The JVA JUMBO Energizer combines powerful fence energizing technology with intelligent monitoring capabilities — all in one integrated unit. It continuously checks fence voltage and earth return, instantly alerting you to any faults, shorts, or tampering.
With GSM and Wi-Fi compatibility, you can easily integrate the energizer with the JVA Cloud Router or mobile app, allowing for remote monitoring and control from anywhere. You can view fence performance, receive alarms, and even turn the energizer on or off remotely — perfect for large estates or remote installations.
The JUMBO also supports bi-polar operation and can be networked with other energizers, making it scalable for large and complex fencing systems.
Built Tough for Harsh African Conditions
The JVA JUMBO (25J/32J) is built to perform in Kenya’s demanding outdoor environments — from dry savannahs to humid coastlines. Its rugged weatherproof housing, efficient power management, and lightning protection system make it ideal for high-security and off-grid installations.
This energizer is solar compatible, making it a great option for remote wildlife fences, farms, and ranches that need strong, reliable protection 24/7.
Engineered for Long Distances & Harsh Conditions
Built for real-world workload, the JVA JUMBO thrives in harsh outdoor conditions. Its rugged construction, superior insulation, and efficient power design allow it to run continuously with minimal maintenance.
It is specifically crafted to energise long fence lines where smaller energisers fail—making it a top choice for agricultural fields, ranches, security firms, and wildlife containment projects that require dependable, round-the-clock security.
Why Choose the JVA JUMBO Electric Fence Energiser?
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Extremely high output ideal for long perimeter fences
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Smart fault detection and monitoring features
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Built for large farms, conservancies, estates & commercial sites
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Long-lasting, weather-resistant design
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Trusted JVA technology for dependable performance
Key Features
✅ Powerful 25J or 32J Output – Exceptional strength for very long or demanding fence lines
✅ Combined Energizer and Monitor – Dual function saves cost and space
✅ Dual Power (AC/DC) – Operates on mains or 12V battery
✅ Bi-Polar and Network Capable – Supports advanced fence configurations
✅ Remote Monitoring – Connect via GSM, Wi-Fi, or JVA Cloud
✅ Smart Fault Detection – Real-time alerts for fence faults or tampering
✅ Lightning and Surge Protection – Ensures long-lasting performance
✅ Solar Compatible – Suitable for off-grid and remote installations
Variants:
| Model | Item # | Power Supply | Monitored Zones | Sectors | Stored Energy | Output Energy | Monitoring Type |
| JMB25ZM1 | PTE2404 | 12/24V | 1 | 0 | 36J | 25J | Start of Fence/End of Fence |
| JMB25ZM2 | PTE2405 | 12/24V | 2 | 0 | 2 x 18J | 2 x 12.5J | Start of Fence/End of Fence |
| JMB25ZM50 | PTE2403 | 12/24V | 1 | Up to 50 | 36J | 25J | Sectorised Loop Monitoring |
| JMB32ZM1 | PTE2401 | 12/24V | 1 | 0 | 46J | 32J | Start of Fence/End of Fence |
| JMB32ZM2 | PTE2402 | 12/24V | 2 | 0 | 2 x 23J | 2 x 16J | Start of Fence/End of Fence |
| JMB32ZM50 | PTE2400 | 12/24V | 1 | Up to 50 | 46J | 32J | Sectorised Loop Monitoring |
Applications
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Wildlife conservancies and game reserves
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Prisons, military, and government installations
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Large agricultural farms and ranches
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Industrial and commercial security perimeters
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Remote solar-powered electric fencing systems






