Multiple access (Pin Code, RFID Card and Bluetooth (via Yale Link app - Optional).
Wake the device with your palm and leave no trace of fingerprints
Fake PIN Code
To prevent the PIN Code from being exposed, it allows you to enter Fake numbers before or after entering your actual PIN Code.
After the door was closed, Yale smart locks automatically locks after 3 seconds. (Manual operation is also available.)
Internal Forced Lock
It is a security-enhancing function that 'disables' authentication methods such as passwords, RFID cards and fingerprints from outside when setting up functions indoors.
Alarm (Break-in / Damage)
50dB alarm goes off if anyone attempts to damage the lock, force the door open.
Low battery alarm and emergency power supply terminal
It warns in case of low battery with alarm and LED icon. When the batteries are completely discharged, you can easily supply emergency power to the lock with a standard 9V battery.
Bluetooth - via Yale Link app (Optional)
J20+ is compatiable with Bluetooth access available on your Smartphone (with Bluetooth module).
WiFi supported - via Yale Bridge (Optional)
Remotely access your smart lock from anywhere. Able to track when & who accessed your door. Runs on 2.4Ghz WiFi bandwidth.