Use your Android Mobile or Android Wear OS device to open doors and locks on Sensor Access compatible readers. Mobile Key uses contactless NFC technology.
Mobile Key will only operate with the screen on (locked or unlocked). Mobile Key operates offline (Without an Internet connection)
To use Mobile Key you will need to be sent a pairing-code from your access control provider.
Mobile Key uses a symmetric AES-128bit key to establish authenticity of both the door reader and Mobile Key application.
Each Mobile Key user is assigned with a unique card code which is sent via an encrypted session using NFC to the door reader.
Updated on
30 Jul 2025
Tools
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.