1. Lock and Unlock Function
a.
To Unlock: At the door, enter the correct fingerprint or
password, then turn the outer knob to open the door lock
until you hear
“Welcome home”
after a successful verifi-
cation. Five seconds later, the outer knob automatically
recovers to idle state so that the door can't be unlocked.
b.
On Exit: At the door, enter the correct fingerprint or
password, then turn the outer knob to double lock the
door until you hear
“Bon voyage”
after a successful
verification. Five seconds later, the outer knob automati-
cally recovers to idle state so that the door can't be
unlocked. The Door is successfully locked
2. Tamper Alarm Function
If the outer case of the lock body is removed or opened
forcibly, the lock cylinder will give off a high-pitched alarm
sound.
3. Random Password Function
Input random numbers before or after the correct pass-
word to prevent malicious theft.
Part1:
Functions