We offer the Polaris 500 single swing gate opener and the Polaris 700 single swing gate openers. Proven reliability gate openers at great prices. Polaris is a user friendly installation by a professional or home owner. With a whisper quiet operation, the gate lasts a long time and is an all weather performer and the circuit board is protected in a weather and corrosion resistant controller box. Works with gates up to 200 pounds and up to 12 ft long, proudly made right here in the United States.