Step 1. Uncover the battery box , take out 1 AA battery (no need to
take all the batteries out).(figure 2-8)
Step 2. Press and hold the digit
0
,
1
,
2
,
3
together
and
replace the battery being taken out. You'll hear a beep within 10
seconds, release the digit keys after the red and green indicator
flashes, (figure 2-9)
Caution: this operation will delete all enrolled
fingerprints saved in the lock. You've got to re-enroll your
fingerprint.
2.3
Unlocking code
What is unlocking code?
A code with a combination of 11 digits can unlock the door. The default
unlocking code is 1,2,3,1,2,3,1,2,3,1,2.
Since anybody can unlock the door by inputting unlocking code, you
are recommended to change default unlocking code for higher
security by following below steps:
How to change the unlocking code?
Step 1: Press digit
3
and hold it for 6 seconds till you hear a beep.
(figure 2-10)
Step 2: After a beep is heard, input the previous unlocking code
continuously (the default code is 1,2,3,1,2,3,1,2,3,1,2), a long beep is
heard. Immediately input the new unlocking code twice continuously,
(figure 2-11)
Caution: For the new unlocking code, the initial digit
must be
1
and ends at
2
.
If the new code is twice input
correctly, a long beep will be heard and green indicator flashes, which
confirms the success of the operation.
Press digit
3
and hold
it for 6 seconds
input the previous
unlocking code,the
d e f a u l t c o d e i s
1,2,3,1,2,3,1,2,3,1,2
input the new
unlocking code
twice
The principle for key combination of unlocking code
The initial digit of unlocking code must be
1
and the last digit must
be
2
, total 11 digits, you can fill any digits of 0,1,2,3 in the middle 9
digits. For example, you can choose 1,3,3,3,3,3,3,3,3,3,2.
How to restore the default unlocking code?
The same operation with 2.2.4
How to unlock with unlocking code?
Step 1: Press and hold digit
1
for 2 seconds till you hear a beep.
(figure 2-12)
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