What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 piece.

How is quality guaranteed?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Biometric Fingerprint Password Card Keyless Smart Digital Security Lock

Name: Biometric Fingerprint Password Card Keyless Smart Digital Security Lock
Brand: Fujian Chainfun Electronic Technology Co., Ltd.
SKU: 2008232165

Fujian, ChinaFujian Chainfun Electronic Technology Co., Ltd.

US$65.00

10-99 Pieces

US$60.00

100-199 Pieces

US$59.00

200-499 Pieces

US$58.00

500+ Pieces

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Free Spart Parts

Warranty

12 Months

Model NO.

NT005

Type

Electronic

Style

European

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

60mm

Door Thickness Fits

35-50mm

Lock Cylinder Length

70mm

Usage

Household Door Locks, Bedroom

Keyword

Gatelock

Keyword 2

Smart Door Lock

Keyword 3

Waterproof Gatelock

Keyword 4

Waterproof Rim Lock

Transport Package

Standard Export Packing

Specification

30X14X20 cm

Trademark

ChainFun

Origin

Fujian, China

HS Code

8301400000

Production Capacity

200000

Key features

Multi-Unlock Methods: Supports fingerprint, password, NFC, key, and APP for convenient access.

Durable Aluminum Alloy: Constructed from high-quality aluminum alloy for durability and lightweight performance.

Wide Door Compatibility: Fits door thicknesses from 35mm to 100mm, suitable for household and bedroom doors.

International Certifications: Certified with CE, FCC, and ROHS standards for safety and quality assurance.

Reliable Warranty: Comes with a 1-2 year warranty period covering all products for peace of mind.

High Capacity Storage: Stores up to 100 fingerprints and 100 passwords for multiple users.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 system ensuring strict quality control.

Flexible Customization: Offers full, minor, and flexible customization options including design and samples.

Company profile

High Repeat Buyers ChoiceCustomization from SamplesR&D CapabilitiesDigital Management Enterprise

Fujian Chainfun Electronic Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤4.09h 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.