| Item | Specification |
|---|---|
| Product color | Black/Gun Color/Gold/Silver |
| Door thickness (window thickness) applicable | 35-55MM (55-80 requires additional accessories) |
| Material | Zinc alloy |
| Key material | Copper key / Iron key |
| Emergency power supply | TYPE-C USB interface |
| Lock cylinder type | C-level |
| Fingerprint collection | Semiconductor |
| Key quantity | 2 keys |
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