: Press and hold the [REG] button for approximately 5 to 10 seconds . You will hear a specific melody—typically described as "DING DONG DING DING"—confirming the lock is ready for initialization.
Press and hold the [Register] button (found inside the battery compartment) for about 10 seconds . samsung shs-1321 factory reset
Always test your lock with the door open after a reset. The last thing you want is to be standing outside with a freshly wiped lock and no working code. : Press and hold the [REG] button for