L-B202 Inatalltaion Guide

L-B202 Operating Guide


This lock is not suitable for 35mm door, there is a gap, what should I do?

You need to cut off the pull screw (SCREW B) 5MM.

I accidentally deleted the lock from the app, what should I do?

1. The APP side deletes the lock, but the lock is not emptied. It may be that the deletion of the lock fails. Please RESET the lock.
2. Add again on the APP.

My bluetooth won't connect, what should I do?

1. Upgrade to the latest version of the firmware, authorize Bluetooth in the phone settings to allow access to the Geek Smart App.
2. Try to connect again.
3. If the connection is still not smooth, please contact our customer service staff again and inform our customer service staff of the mobile phone model and mobile phone system number.
  • GeekSmart App

    You can download the APP for more support

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  • User Manual

    You can download the User Manual