STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
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| Customization: | Available |
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| After-sales Service: | 3 Years Warranty |
| Warranty: | 3 Years |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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Model No.
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3110
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Door type
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Wood door, metal door, etc.
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Door thickness
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35-55mm
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Material
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Zinc alloy
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Unlock ways
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Password + IC card + Mechanical Key (2 pcs) + Fingerprint + Tuya BLE
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Deadbolt
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60/70mm
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Network connection
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Bluetooth
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Battery
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4pcs AA
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Certification
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ISO 9001
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Warranty
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1 year
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Product Selling Point
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* Scratch-resistant * Low battery warning * Back-up USB power supply * 10,000 times opening |
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