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Unlocking methods:
①Version 1: Fingerprint + Password + Key
②Version 2: Fingerprint + Password + Key + Tuya Bluetooth/TT Lock App
③Version 3: Fingerprint + Password + Key + Tuya Bluetooth/TT Lock App + Swipe Card
④Version 3: Fingerprint + Password + Key + Tuya Bluetooth/TT Lock App + Swipe Card + Mobile NFC
| 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 | TYPEC USB interface |
| Languages | Multiple languages |
| Lock cylinder type | C-level |
| Fingerprint collection | Semiconductor |
| Password length | 6-12 characters |
| Operating temperature | -25℃ – 45℃ |
3-year warranty; Part failure, replacement without repair. Help You Make More Money
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