In the name of God, the Most Gracious, the Most Merciful. A device for opening and closing windows with the remote for Mazda 3. The device gives you the feature of all windows being automatic open and close. The device is compatible with models from 2014 to 2019. There is a full year quality warranty on the device and installation 👏 Installation is plug and play, and installation is done in front of the customer. Durable wires 👍 + excellent insulation 👍 + There is an additional external fuse cut-off designed with the wiring harness for increased safety 🤝 The price is 250, including warranty and installation.