Access Your Property with Ease: Zumi's swing gate opener handles gates up to 20 ft. Long and weighing up to 900 lb., with app control and remote controls offering convenient, hands-free gate access Smartphone App Control: Enjoy complete control over your gate via our dedicated smartphone app, featuring gate management, advanced security settings, geofencing capabilities, OTA updates, and more Zumi-Exclusive Security: Our automatic gate opener uses exclusive 128-bit rolling code technology to ensure activation only by authorized remotes, keypads, and vehicle sensors, with real-time gate status monitoring through the app for enhanced 24/7 home protection Built to Withstand Any Weather: This electric gate opener includes an IP55 casing to safeguard its all-copper motor, delivering dependable service in temperatures from -4 to 122 F, while its sleek and polished design adds both style and durability Fast and Easy to Set Up: Setting up this gate opening system is quick and straightforward with included tools and detailed instructions. Once installed, enjoy smooth operation powered by the robust motor and industrial-grade transmission gears Please Note: The transformer is not included. To power the gate opener, simply connect a 12V AC power source to the AC power port or use 12V DC batteries with the battery port. (Battery Not Included)