Rest your mind from carrying the garage door remote or losing it. A mobile app... A device to open the garage door via mobile from anywhere in the world via the internet. It also works via Bluetooth if you are nearby. It fits all garage doors: roll-up, sectional, and sliding. You can connect the device's electricity to the door's circuit. Electricity: 110 and 220. The device can be installed inside the door's electrical box or an external box can be installed. You can send the app to multiple users. The first user is the one who can send the app to anyone in the house. Installation and programming for 130 SAR. Al-Badai. Limited quantity.