Orion Unlock is Access Control system for users that have Orion hardware. This system is used for opening the entry doors of buildings and offices. To use this app hardware product and internet connection are required. First you need to scan QR code from hardware unit so connect Orion application to your hardware. First user who successfully scans QR code becomes administrator of the system. All other users that scans QR must be approved by administrator to start using features of application. U