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The JVA energizer sends safe, high-voltage pulses along the fence, continuously monitoring voltage and triggering alarms for drops, offering top safety, reliability, and affordability.

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Frequently Asked Questions
  • How can I track my order?

    Once your order has shipped, you’ll receive an email from Combined General Co. with a tracking number and carrier information. You can use that information to follow your package’s journey. If you haven’t received tracking details within 3 business days, please email us at i@combinedgeneral.com, and we’ll assist you promptly.
  • What if I entered the wrong shipping address?

    If you realize there’s an error in your shipping address, contact us immediately at i@combinedgeneral.com. If your order hasn’t shipped yet, we’ll do our best to update it. If the order has already shipped, we’ll help you figure out the best solution, but please note that rerouting or reshipping may incur additional fees.
  • Do you offer international shipping?

    Yes, Combined General Co. ships to select international locations. Shipping rates and delivery times vary based on destination and carrier. Please note that customers are responsible for any customs duties or import taxes charged by their country. If you need help with an international order, just drop us an email at i@combinedgeneral.com.

Every second the JVA energizer discharges a very short-duration, safe, high-voltage impulse down the fence live wire. The JVA security energizer then monitors the voltage at the end of this live wire, thereby checking that the voltage is being maintained along the entire fence line. In the event or a voltage drop caused by either shorting cutting or poor maintenance, the monitor will trigger an alarm, thus alerting you. Manufactured to meet the most stringent international safety standards, the JVA Range is in class of its own when it comes to features and benefits at an affordable price.

Driven by Vision, Collaboration, and Commitment to Excellence

Belief, vision, common sense, hard and smart work, professionalism, collaboration, cooperation, the desire to make things possible and common mutual interest among our people, suppliers, customers, alliances and government sectors is behind our humble and continued growth.

Our company is an opportunity driven company that is dynamic, yet focused on what is important and can add value to our customers as while as to our bottom-line.

We have been an important part of many major and well known national & international companies including the public sectors by providing solutions and delivering on our promises.