The American Armor Solar swing gate opener is simple, easy and quick to install. These openers were designed with plug and play technology which allows for simple single plug connection to circuit board as well as no programing and access to visually see limit systems. These swing gate openers come in both single and dual models which are designed for solar outdoor use. Each gate arm is able to move a 500 lb gate up to 16 feet long and the exterior is aluminum/stainless steel and the internal components are sealed which allows the opener longer life in the demanding costal regions.