Product Manual

expiration date, which is a minimum of one hour
and a maximum of three years. If the validity
period is within one year, the time can be accurate
to the hour; if the validity period is more than one
year, the accuracy is month. After the time-limited
password is valid, it will be used within 24 hours,
otherwise it will automatically expire.
After entering the password on the lock, press the
unlock button or # button in the lower right corner
of the keyboard to unlock.
Password modification method: After inputting the
original password to unlock, input 10 old
password new password new password
The new password takes effect.
2.3 Single password
A single password can only be used once and is
valid for 6 hours.
2.4 Clear code
The clear code is used to delete all passwords
used on the lock and is valid for 24 hours.
2.5 cycle password
The loop password can be reused within a
specified time interval, with daily loops, weekday