$19.99
Ensure fence safety and performance with the Electric Fence Warning Light. Designed for all types of pulsed electric fences, this smart indicator helps you quickly detect low voltage levels or power loss—keeping your livestock secure and your system running efficiently.
The Fence Alert Light works seamlessly with any pulsed energizer and is compatible with steel, aluminum, poly wire, and tape up to 40mm wide. It’s an essential tool for farms, ranches, and properties using electric fencing for livestock or predator control.
Setup takes seconds. Just insert a CR2032 lithium button cell, select your trigger level (1 for low, 2 for high), and clip the device onto your fence wire or tape. No ground wires or external power are required. The device remains off when the fence is functioning properly and activates only when voltage drops below the set threshold.
Designed for efficiency, the warning light only flashes when voltage is low, extending battery life significantly. A new battery can last up to 5 years on standby or approximately 2 weeks of continuous flashing. It’s built to last through harsh outdoor conditions with minimal maintenance.
To verify operation, simply unclip the device from the fence or switch off your energizer — the Fence Alert will flash within 10 seconds if it’s working properly. Replace the battery if the light appears dim or doesn’t flash.
Keep your electric fence performing at its best. The Electric Fence Warning Light provides a fast, reliable way to monitor your system’s voltage and ensure maximum protection for your livestock and property.
Every Buypetra product is built for real outdoor living — crafted from high-grade materials tested for durability, weather resistance, and long-term comfort.
Whether HDPE fabric, powder-coated steel, or treated hardwood, we select materials that balance performance with style. All fabrics are UV-protected, fade-resistant, and easy to clean — made to last through seasons of sun, wind, and rain.
