How is your after-sales service?

We offer a one-year warranty and provide 1% spare parts. Additionally, we provide installation and after-sales service support for our products.

Electronic 3D Face Recognition Automatic Digital Fingerprint Tuya WiFi Smart Door Lock

Name: Electronic 3D Face Recognition Automatic Digital Fingerprint Tuya WiFi Smart Door Lock
Brand: Fujian Chainfun Electronic Technology Co., Ltd.
SKU: 1981573141

Fujian, ChinaFujian Chainfun Electronic Technology Co., Ltd.

US$86.00

50-99 Sets

US$81.00

100-199 Sets

US$78.00

200+ Sets

Product specifications

Mortise

Sample price:US$100.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12 Months Warranty

Model NO.

A80 PRO

Material

Aluminum Alloy

Type

Electronic

Style

Modern

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

60mm

Door Thickness Fits

40-100mm

Usage

Household Door Locks, Bedroom, Channel Lock

Battery

4200mAh Lithium Battery

Unlock Way

Face Recognition/Fingerprint/Password/APP/IC Card

APP

Tuya WiFi

Apply Door

Wooden/ Medal Door

Mechanical Key

Yes

Emergency USB Power Interface

Yes

Transport Package

Carton

Specification

402.7*70mm

Trademark

Chainfun

Origin

China

HS Code

8301400000

Production Capacity

5000000000000000000000000

Key features

3D Face Recognition: Mimics human eye to capture 3D data for high-security, keyless entry.

Cat's Eye Design: Built-in camera with infrared light and microphone for visual intercom.

Multi-User Management: Supports temporary passwords and assigns unique credentials to family or tenants.

Tuya WiFi Connectivity: Compatible with Tuya and TTLock apps for remote status checks and control.

Automatic Push-Pull: Fully automatic operation provides effortless and secure entry experience.

High Security Standards: Anti-theft Standard A with abnormal unlocking alarms for violent picking.

Emergency Power Backup: Includes USB backup power interface and 4200mAh lithium battery.

Customizable Options: Supports OEM/ODM for logos, packaging, colors, and software integration.

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: ≤4.50h 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:Are you a manufacturer?

Yes, we are a professional smart lock manufacturer with over 7 years of experience in China. We have a 15,000 square meter factory with 4 assembly lines, producing 5,000+ sets per day, and hold ISO9001/CE/FCC certifications.

Q:Can I get customization according to my requirements?

Sure. We offer simple OEM customization for logos, packaging, colors, and finishes. We also provide deep ODM customization for appearance, functions, performance, software integration, and server deployment.

Q:How do you guarantee product quality?

Every lock undergoes 100% inspection before leaving the factory. We also conduct various performance tests including salt spray, constant temperature, durability, vibration, alcohol abrasion, single-arm drop, and infrared tests.

Q:What is your MOQ and delivery method?

Our MOQ is 1 set. We can ship smart locks to your country port or directly to your door. Please provide your port name or address for the most competitive price and freight quote.

Q:What is the delivery time?

The delivery time is 15-35 days after receiving your deposit.