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3D Face Recognition Digital Fingerprint Automation Electronic Smart Code Password Door Lock
US$140.00
10-99 Pieces
US$139.00
100-199 Pieces
US$129.00
200-499 Pieces
US$119.00
500+ Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Free Spart PartsWarranty
12 MonthsModel NO.
H30Material
Aluminum AlloyType
ElectronicStyle
EuropeanShape
Mortise Door LockAnti-theft Standard
APart
LockBackset
60mmDoor Thickness Fits
40-90mmLock Cylinder Length
6068Usage
Household Door Locks, BedroomTransport Package
Standard Export PackingSpecification
429*69mmTrademark
ChainFunOrigin
Fujian, ChinaHS Code
8301400000Production Capacity
200000Key features
Multi-Mode Unlocking: Supports Phone, Fingerprint, Password, Card, Key, Camera, 3D Face, and Tuya App.
High-Capacity Battery: Equipped with a 4200mAh lithium battery for extended usage.
Large User Capacity: Can store up to 100 fingerprints for multiple users.
Premium Build Quality: Made of Aluminum Alloy with an optical fingerprint sensor and metal housing.
Wide Compatibility: Fits door thickness of 40-90mm, suitable for wooden or metal doors.
Certified Safety: Meets Anti-theft Standard A and holds CE/ISO9001 certifications.
Versatile Application: Ideal for households, apartments, hotels, and schools.
Flexible Customization: Offers full, minor, and flexible customization from designs or samples.
Company profile
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤6.87h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryFujian Chainfun Electronic Technology Co., Ltd. is a China-based limited trading company established in 2019 with nine employees. It reports professional technical R&D capability, customization from designs and samples, and annual smart door-lock productivity of 200,000 sets. However, it does not provide 3D software design, ODM, SDK, or popular-brand OEM services, and reported no new products in the past year. Export sales are stated at 90%, with six years of exporting experience, but another record states that no valid import/export license is held. Service-quality controls are weakly documented: complaint handling and corrective/preventive actions have no written procedures or records. The supplier has no overseas warehouses, showrooms, agents, branches, or offline trade-show experience. No certification, financial-strength, or customer-case evidence is provided.
After-Sales capabilityThe supplier has no overseas warehouse, showroom, agent, or branch, and has not participated in offline trade shows. Its complaint-handling and corrective/preventive-action mechanisms have no written procedures or records, although relevant service-capability records exist; this indicates a documented-service weakness.
R&D capabilityThe supplier is described as having professional technical R&D capability and offering multiple customization modes, but it reported no new products during the past year and does not provide ODM services, SDK availability, or 3D software design services. The evidence therefore shows technical capability but limited recent product-development breadth.
Production capacityAnnual productivity is stated as 200,000 smart door-lock sets, with peak- and off-season lead times both within 15 workdays. However, the company is classified as a trading company, and the slices do not establish whether this capacity is owned manufacturing capacity or supplied through partners.
Customization capabilityThe supplier explicitly offers full, minor, and flexible customization, including customization from customer designs and samples. This is consistent across the R&D and design-service records and demonstrates broad stated customization support.
Product Q&A
Q:What unlocking methods are supported?
A:
The lock supports multiple unlocking ways including Phone, Fingerprint, Password, Card, Key, Camera, 3D Face, and Tuya App.
Q:What is the warranty period?
A:
We provide a 1-year warranty period for all our products, along with free spare parts.
Q:What is the minimum order quantity?
A:
The Minimum Order Quantity (MOQ) is 1 piece.
Q:What is the lead time for production?
A:
The average lead time is within 15 workdays for both peak and off-season periods.
Q:What payment terms are accepted?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
Send Inquiry
*To:
Fujian Chainfun Electronic Technology Co., Ltd.
Fujian Chainfun Electronic Technology Co., Ltd.*Content:
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