•Separate control system in the front panel and rear panel, with related accessories to prevent electromagnetic interference.
•The fingerprint sensor is located on the handle for easy operation.
•3 colors indicator.
•OLED screen with English operation menu.
•M-link 2.0 system with 3-level management.
A3 Digital Door Lock Main Function:
I. Various Access: Biometric Fingerprint + Digital Password + Smart IC Card Key + Mechanical Key.
II. One Touch Fingerprint Verification.
III. Indicating Light.
IV: Password Protection: You can add any digit 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.
XIII: Connect Hub To open via Bluetooth with Tuya app