A3 Push-pull Automatic Smart Door Lock
A3 Automatic Push-pull smart Fingerprint Lock Main Function:
I. Various Access: Fingerprint + Password +IC Card Key + Mechanical Key
II. One Touch Fingerprint Verification
III. Indicating Light
IV: Password Protection: You can add any digits number before or after the right password;
V: Automatic Locking: After unlocking , the lock would be locked automatically in 30s.
VI: System Protection : If you input wrong fingerprint or password more than 5 times in 1mins, the lock would make alarming voice and be frozen 3mins.
VII: USB emergency battery power
IX: English Voice Prompt
XII: Anti peep hole Function