Send and receive mobile keysA Mobile Key is the virtual equivalent of a Tag. With a single download on a registered and verified smartphone, your guests can gain access to doors by means of mobile key. Tapping the smartphone on the lock will do the trick.
The smartphone and wireless BLE Bluetooth Low Energy (BLE) lock pair, and the lock is opened via BLE. This way you can use your smartphones as a Tag, opening the lock without relying on an active internet connection; which makes Mobile Key as secure as using a physical Tag.