Know When Your Fence Voltage Drops Before Your Livestock Do — Speedrite Fence AlertThe Speedrite Fence Alert is a standalone fence voltage monitor that starts flashing the moment your fence voltage drops below the level required for effective livestock containment. Mount it somewhere you pass every day — at the gate, near the barn, along the driveway — and you'll know at a glance whether your fence is performing or failing, without pulling out a voltmeter or walking the line.Visible up to 1 mile away, the flashing warning light is impossible to miss. Works with any energizer on any type of electric fence — steel wire, polywire, polybraid, or polytape. No ground wires, no external power source, no complicated setup. Install it, set your voltage trigger, and let it watch your fence for you.FeaturesVoltage Drop WarningFlashing light activates when fence voltage drops below the selected threshold — alerts you to fence problems before livestock find them.Visible Up to 1 Mile AwayHigh-visibility flashing light is readable from a distance — check fence status without leaving the barn or the truck.Two Preset Voltage TriggersSelect from two voltage trigger levels to match your livestock and fence system requirements.Works with All EnergizersCompatible with any energizer on any type of electric fence — steel wire, polywire, polybraid, and polytape.No Ground Wires or External Power RequiredSelf-contained unit — no additional wiring or power source needed for installation.5-Year Battery LifeCR2032 lithium button cell battery lasts up to 5 years on standby or up to 2 weeks of continuous flashing. Replaceable.Rugged ConstructionImpact and water-resistant case built for permanent outdoor installation in all weather conditions.Specifications Visibility: Up to 1 mile Voltage Triggers: Two preset levels selectable Battery: CR2032 lithium (replaceable) — 5 years standby / 2 weeks continuous Compatible With: All energizers, all fence wire types Power Required: None (self-contained) Warranty: 1-Year Your fence's early warning system — the Speedrite Fence Alert tells you when voltage drops so you can fix the problem before your livestock find it.