Simplicity, user-friendliness and comfort: equip your swing gate with the Extel Umii XV250 cylinder operator. It features a simplified start-up, which is 100% done from the free Extel Umii app. Enjoy quick and easy installation too. With the app, remotely control the opening and closing of your gate leaves, and close your gate if necessary. With Extel Umii, create a complete connected ecosystem in your home.