What certifications does the product have?

The product is certified with CE and ISO9001, ensuring quality and safety standards.

What is the fingerprint capacity of the lock?

The lock can store up to 100 fingerprints using an optical fingerprint sensor.

What types of doors is this lock suitable for?

It is applicable for wooden or metal doors with a thickness of 40-90mm.

High-Quality 3D Face Recognition Fingerprint Image Transmission Door Viewer Smart Lock

Name: High-Quality 3D Face Recognition Fingerprint Image Transmission Door Viewer Smart Lock
Brand: Fujian Chainfun Electronic Technology Co., Ltd.
SKU: 2136125325

Fujian, ChinaFujian Chainfun Electronic Technology Co., Ltd.

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

Available

After-sales Service

Free Spart Parts

Warranty

12 Months

Model NO.

H30

Material

Aluminum Alloy

Type

Electronic

Style

European

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

60mm

Door Thickness Fits

40-90mm

Lock Cylinder Length

6068

Usage

Household Door Locks, Bedroom

Transport Package

Standard Export Packing

Specification

429*69mm

Trademark

ChainFun

Origin

Fujian, China

HS Code

8301400000

Production Capacity

200000

Key features

3D Face Recognition Unlock: Supports unlocking via 3D face recognition, fingerprint, password, card, key, and Tuya App.

High-Capacity Fingerprint Storage: Stores up to 100 fingerprints with an optical fingerprint sensor for fast and accurate identification.

Long-Lasting Battery Life: Equipped with a 4200mAh lithium battery for extended usage without frequent charging.

Versatile Door Compatibility: Fits door thickness of 40-90mm with a 6068 mortise, suitable for wooden or metal doors.

Premium Aluminum Alloy Build: Constructed with durable aluminum alloy material and a metal housing for enhanced security.

Multi-Scene Application: Ideal for household doors, apartments, hotels, and schools with European style design.

International Quality Certification: Certified with CE and ISO9001, ensuring high manufacturing standards and safety.

Flexible Customization Options: Offers full, minor, and flexible customization, including designs 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: ≤6.84h 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.