Materials

Aluminium Alloy

Working Voltage 

6V/4pcs AA Alkaline Batteries

Lock Weight

3kg

Unlocking Way

Bluetooth, Fingerprint, Password, RFID Card, Mechanical Key, Wi-Fi,Face Recognition

Data Capacity

Fingerprint (200), Password (150), Card (200)

Working Temperature

-10℃~55℃

Working Humidity

0~95%

Low Voltage Alarm

Less than 4.8V