With Digital Keys any door becomes a smart, intuitive and secure point of access. Smart access and unlocking is just a tap away on the smartphone. The ecosystem is ready to be integrated into any already existing electronic lock and door anywhere, and no on-site infrastructure is required. More secure, reliable, and affordable than Wi-Fi and Bluetooth, the locks are made smart with the latest in Narrowband IoT technology. The solution is built in cooperation with Vodafone and Huawei product team.