Documentation Index

Fetch the complete documentation index at: https://knowledge.akuvox.com/llms.txt

Use this file to discover all available pages before exploring further.

SL21 Firmware

Prev Next

NOTE:

This lock can only be upgraded through the akubela Cloud and does not support local firmware uploads.

Refer to the upgrade guide for detailed instructions.


Release Notes

Version: 21.1.10.78

Release Date: June 2, 2026

Fixed Bugs

  1. Added support for temporary passwords synchronized from the SmartPlus cloud.

  2. Added support for clearing all user profiles and credentials when resetting a room.

  3. Added support for adding a lock to a new home after it has been removed from its previous home while offline.


Version: 21.1.10.75

Release Date: March 21, 2026

Fixed Bugs

  1. Fixed offline and control delay issues.

  2. Fixed an issue where the lock might fail to reconnect to the network after being disconnected from Wi-Fi for over one hour.