Mighty Mule MM371W Automatic Gate Opener.

The Mighty Mule MM371W is a strong choice if you prioritize smart-home style upgrades and DIY installation. It runs on a standard 12V marine or automotive battery, works in extreme temperatures, and you can add a solar panel or a Wi‑Fi kit for smartphone control from over half a mile away.

Pros

+Handles swing gates up to 16 ft and 500 lb (non-solid panel types)
+Operates from about -5°F to 160°F
+Optional solar charging and optional Wi‑Fi smartphone control
+UL325 certified with audible obstruction alerts and app-guided installation

Cons

-Not recommended for solid panel gates
-Wi‑Fi and solar accessories are optional add-ons

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Mighty Mule MM371W Automatic Gate Opener.

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Highlights

+Handles swing gates up to 16 ft and 500 lb (non-solid panel types)
+Operates from about -5°F to 160°F
+Optional solar charging and optional Wi‑Fi smartphone control

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