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● Dedicated Quality Control
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● Market Expertise & Cost Efficiency








| Lock Cylinder Security Grade | Grade A | Network | App |
|---|---|---|---|
| Material | Aluminum alloy | Data Storage Options | Cloud |
| Smart App | Tuya App | Place of Origin | Zhejiang, China |
| Model Number | MLK-WD577 | Brand Name | ODM/OEM |
| Unlocking method | fingerprint + password + card + key +APP | Applicable door thickness | 40mm-90mm |
| Applicable temperature | -30℃-55℃ | Battery type | 3500mAh rechargeable lithium battery |
| Fingerprint capacity | 50 or 100 pieces optional | APP | TUYA |