Patriot Electric Fence Alert Warning Light

 Fence Alert Warning Light

Part# 804565 or 880 0000-801

Electric Fence Voltage Tester Light | Flashing Fence Fault Indicator & Warning Light

Stay in control of your fence performance with a high-visibility electric fence voltage tester light designed to instantly alert you when power drops. This reliable fence fault indicator warning light begins flashing the moment your fence goes offline—helping prevent livestock escapes, reduce downtime, and maintain consistent fence voltage.

Flashing Fence Alert Light – Know When Your Fence Loses Power

When your fence voltage fails, you may not notice until damage is done. This electric fence warning light provides a clear, visual signal—day or night—so you can quickly identify faults and restore power before it becomes a problem.

Key Features of This Electric Fence Fault Indicator

• Instant Voltage Detection Light: Automatically flashes when electric fence voltage is too low
• High-Visibility Fence Warning Light: Visible up to 1.5 km (≈1 mile) for long-distance monitoring
• Long-Life Battery Performance: Replaceable battery lasts up to 5 years standby or 2 weeks flashing
• Universal Electric Fence Compatibility: Attaches to wire, poly tape, braid, and netting
• Weather-Resistant Design: Durable, rugged housing built for harsh outdoor farm conditions
• Quick Installation: Clips on in seconds—no tools required
• Free U.S. Shipping

Best Uses for a Fence Voltage Tester Light

• Livestock fencing: cattle, horses, sheep, goats
• Electric fence monitoring: quickly detect voltage loss
• Perimeter security fencing
• Remote fence lines and large properties
• Farmers needing a visual electric fence tester without a voltmeter