Unlocking method  | Finger vein lock/password/Bluetooth/temporary password/key/NFC card  | 
Main material  | Aluminum alloy  | 
Lock tongue material  | stainless steel  | 
Cylinder level  | C level  | 
Fingerprint  | semiconductor live fingerprint  | 
Password length  | 6 digits (16-digit virtual password)  | 
Emergency power supply  | Type-C  | 
Standby time  | about 12 months  | 
Operating environment  | temperature -25℃~55℃  | 
Power  | AA battery*8  | 
| コンタクトパーソン : | Mr. Lima huang | 
|---|