Main Function:

1. Various Access: Fingerprint + Password +IC Card Key / NFC + Mechanical Key + Tuya APP

2. One Touch Fingerprint Verficiation: RF semiconductor Fingerprint on handle can verify your fingerprint quickly and rightly .

3. Indicating Light : During operation , the indicating lights can instruct you with different color;

4: Password Protection: You can add any digits number before or after the right password;

5: Automatic Locking: Once the sensor latch is pressed , it would lock automatically immediately

6: 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.

7I: Locked Inside: When the lock is locked inside , only the administrator user and mechanical key can open the door .

8: Emergency Power: When the battery is dead , you can charge it via Micro Type-C emergency interface.

9: Low Battery Alarm: If the battery is lower than 4.8V, the lock would make alarming voice until you change the battery.

10: Quick Unlocking: When stand inside， you can press the ” Close /Open ” button or the quick unlocking button and then push or pull the door to unlockquickly.

11: English Voice Prompt: English voice prompt can instruct you during registeration and operation.

12. Electronic Doorbell: Built-in doorbelll , more smart and convenient.

13: Unlocking Alarming: If the door is not closed rightly, the lock would mark alrming .

14: Tuya APP： Via Tuya APP, you can check access records , manage users , lock status , temporary password , remote unlocking and etc.Basic Specification:-20°C to 70 °C13.56MHZ