Developer's DescriptionBy OnityThe DirectKey app lets you use your phone as a hotel room key.The DirectKey app lets you use your phone as a hotel room key. Youll have the freedom to access your guest room, side doors, fitness center, elevator, and anywhere else you would normally use a hotel key card. Your hotel delivers a secure virtual key from the cloud to your phone when you check-in - its good for the duration of your stay. Open the app, approach the door, and press the room button on the app to enter.The DirectKey hotel network is growing - ask your hotel if they offer DirectKey mobile access. DirectKey is backed by a proven United Technologies Corporation (UTC) key-credentialing platform and 17 years of mobile technology expertise.