What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing customers to order samples or small batches easily.

What certifications does the product have?

The product is BHMA authenticated and holds RoHS and CE certifications.

What is the lead time for orders?

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

Fingerprint Locks for Home Door Direct Factory Convenience

Name: Fingerprint Locks for Home Door Direct Factory Convenience
Brand: Fujian Chainfun Electronic Technology Co., Ltd.
SKU: 2132833255

Fujian, ChinaFujian Chainfun Electronic Technology Co., Ltd.

US$60.00

20-99 Pieces

US$56.30

100-499 Pieces

US$55.00

500-999 Pieces

US$48.00

1,000+ Pieces

Product profile

Customization

Available

After-sales Service

Free Spart Parts

Warranty

12 Months

Model NO.

2071

Customized

Certification

RoHS, CE

Application

Public Passage, Enterprise, Supermarket, Campus, Hospital, Warehouse, Hotel, Company, Garage, Community

Working Principle

Electronically Controlled Lock

Function

Deadbolt

Type

Electric Bolt

Mortise

Single Latch

Transport Package

Standard Export Packing

Specification

30X14X20 cm

Trademark

ChainFun

Origin

Fujian, China

HS Code

8301400000

Production Capacity

200000

Key features

Multi-Method Unlocking: Supports fingerprint, app, keypad, IC card, keys, and Alexa voice control for flexible access.

High Capacity Storage: Stores up to 99 fingerprints and 99 passcodes for managing multiple users efficiently.

Easy DIY Installation: Simple screw-in installation suitable for door thickness 35mm-55mm, requiring only a screwdriver.

Durable Battery Life: Features 100,000 cycle operations and 1-year battery life with low battery indicator.

Customizable Options: Offers full, minor, and flexible customization including customization from designs and samples.

Certified Safety: BHMA authenticated with RoHS and CE certifications ensuring high safety standards.

Low MOQ: Minimum order quantity is just 1 piece, allowing for easy sample testing and small orders.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

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: ≤3.81h 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?

The lock supports multiple methods including fingerprint, mobile app, keypad passcode, IC card, mechanical backup keys, and voice control via Amazon Alexa.

Q:How many fingerprints and passwords can be stored?

The lock can store up to 99 fingerprints and 99 passcodes, making it suitable for managing multiple users.

Q:Is the installation difficult?

No, it is designed for easy DIY installation. You only need a screwdriver and can install it in minutes following the guide video.

Q:What is the battery life and power supply?

It uses 4 AAA alkaline batteries (not included) with a 1-year battery life and supports 100,000 cycle operations. It also has a low battery indicator.

Q:What door thickness is compatible?

The lock is compatible with door thicknesses ranging from 1.38 inches to 2.16 inches (35mm-55mm).