What is the delivery time for orders?

The standard delivery time is 3-7 days for most orders.

What are the payment terms?

Payment terms require a 30% deposit and the remaining 70% balance before shipment.

Can I get a sample before placing an order?

Yes, samples are available, but you need to cover the freight and sample costs as paid samples are considered valuable.

Tuya WiFi APP Smart Door Lock Biometric Lock Fingerprint Door Handle Digital Keyless Lock

Name: Tuya WiFi APP Smart Door Lock Biometric Lock Fingerprint Door Handle Digital Keyless Lock
Brand: Guangzhou Lockvel Security Technologies Co., Ltd.
SKU: 929254435

Guangdong, ChinaGuangzhou Lockvel Security Technologies Co., Ltd.

US$38.00-43.50

100 Sets

Sample price:US$45.00/piece.Request sample

Product profile

Customization

Available

Design

Touch Screen

Material

304 Stainless Steel and Aluminium Alloy

Model NO.

F539

Suitable for

Home Door

Customized

Usage

Commercial, Household, Industrial

Delivery Time

3-7days

Payment

30% Deposit, 70% Balance

Color

Golden, Silver,Grey,Balck

Weight

2kg

Transport Package

Inner Foam Box, Outer Carton Box

Specification

373*79mm

Trademark

LOCKVEL

Origin

Guangdong, China (Mainland)

HS Code

8301400000

Production Capacity

10000sets/Month

Key features

Multi-Method Unlocking: Supports fingerprint, password, RFID card, remote APP, and mechanical key for flexible access.

Durable Material Construction: Panel and handle made of Aluminum alloy; mortise lock crafted from 304 stainless steel for longevity.

High Capacity Fingerprint Storage: Bio-semiconductor sensor supports up to 100 fingerprints with virtual password function for security.

Long Battery Life: Powered by DC6V (4 AA batteries) with a lifespan of 50,000 openings, lasting approximately 1 year.

Customizable Options: Offers customized colors including Golden, Silver, Grey, and Black to suit various design preferences.

Smart Home Integration: Connects via Tuya WiFi APP for intelligent remote control and monitoring of door lock status.

Anti-Theft Security Features: Features reverse lift lock, viewer prevention, and universal mortise size for enhanced home security.

Professional OEM/ODM Service: Specializes in designing, manufacturing, and trading with professional certifications and quality control.

Company profile

High Repeat Buyers ChoiceSelf-branded

Guangzhou Lockvel Security Technologies Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-03-05Nearest Port: Guangzhou portAverage Response Time: ≤10.52hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, FAS, DDP, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM/OEM capabilities, supported by product development activity and design tools. It reports production-related infrastructure, inventory capacity, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season periods. Quality assurance is reported, with two inspectors and several testing facilities; however, finished-product inspections and corrective/preventive actions lack written records. Innovation evidence is mixed: the supplier has developed new products and offers ODM services, but reports zero patents and no available SDK, while formal R&D audit documentation is unavailable. Export experience is established, but overseas service infrastructure is limited, with no overseas branches, agents, warehouse, showroom, or trade-show participation. Certification, after-sales service, and customer-case evidence are insufficiently documented.

Supplier typeThe supplier operates as a manufacturer offering OEM and ODM services, customization, inventory support, and export services. It has exported for six years, with exports representing 11%–20% of total sales, but has no overseas branches or agents.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, which supports complaint-response capability. However, no broader after-sales service scope, overseas service network, branch, agent, warehouse, or showroom is reported.

R&D capabilityThe supplier reports new product development during the past year, ODM services, and R&D design using PS, AI, and CAD. Countervailing limitations include zero patents, no SDK, and no R&D design input, output, review, verification, or validation documents available for audit.

Production capacityProduction capability is supported by assembly and product-life testing equipment, a stated production base across several locations, inventory capacity, valid manufacturing contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. The inspection process has instructions but no written records, limiting process-documentation strength.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. Its R&D engineers develop products according to customer requirements, indicating broad customer-specific design support.