What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

What is the lead time for production?

The average lead time is one month, regardless of peak or off-peak seasons.

Tuya WiFi Electronic Fingerprint Digital Safe Smart Door Lock for Home Security

Name: Tuya WiFi Electronic Fingerprint Digital Safe Smart Door Lock for Home Security
Brand: Guangzhou Longterm Technology Co.,Ltd.
SKU: 2069744995

Guangdong, ChinaGuangzhou Longterm Technology Co.,Ltd.

US$104.00

4-99 Pieces

US$101.00

100-499 Pieces

US$98.00

500-4,999 Pieces

US$89.00

5,000+ Pieces

Sample price:US$108.00/piece.Request sample

Product profile

Customization

Available

Material

Zinc Alloy

Type

Electronic

Model NO.

HC-D3

Style

Modern

Shape

Smart Door Lock

Anti-theft Standard

Part

Lock

Door Thickness Fits

40-130mm

Usage

Household Door Locks

Unlock Way

Fingerprint/Code/Card/Key/APP

System Selection

Ttlock APP

Working Voltage

4-8 Batteries (AA)

Emergency Power

USB Rechargeable

Network

WiFi, Bluetooth

Compatible with

Amazon Alexa&Google Home

Color

Gun-Black/Gold/Rose Gold/Matt Black/Purplish Red

Fingerprint Capacity

100 Groups

Lock Cylinder

6068 C-Level Cylinder

Transport Package

Shockproof Package (EPE) + Carton

Specification

387*78mm

Trademark

LONGTERM or Customized

Origin

China

HS Code

830140000

Production Capacity

15000pieces/Month

Key features

Multi-Method Unlocking: Supports fingerprint, passcode, APP, RFID card, and physical key for flexible access.

Smart Home Integration: Compatible with Amazon Alexa and Google Home for seamless smart home control.

High Security Standard: Features a 6068 C-Level Cylinder and meets Anti-theft Standard C for enhanced safety.

Durable Zinc Alloy Build: Constructed from high-quality zinc alloy, ensuring durability and anti-rust performance.

Flexible Power Supply: Powered by 4-8 AA batteries with USB rechargeable emergency power backup.

Wide Door Compatibility: Fits door thickness of 40-130mm, suitable for wood, steel, stainless steel, and aluminum doors.

OEM/ODM Service: Manufacturer offers OEM and ODM services with customization from samples or designs.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceR&D Capabilities

Guangzhou Longterm Technology Co.,Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 13 years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤6.43h

AI-Powered supplier vetting

SummaryThe supplier is a Foshan-based hardware manufacturer with a production base exceeding 20,000 square meters, nine stated workshops, four production lines, and listed output across hinges, handles, locks, and smart locks. It supports customization from samples and designs and reports established export activity, with 71%–90% of sales from exports and 13 years of exporting. However, it reports no private-mold R&D, no 3D software design service, no SDK availability, and only one year of total R&D engineer experience. Certification management is weak because supplier-management-system certification is listed as NIL. Service controls are mixed: written procedures and records exist for service assessment, but there is no approved-supplier list and no written corrective-action or complaint-handling procedures. Financial evidence is limited to year labels without performance metrics. Customer cases are not provided.

Supplier typeThe supplier identifies itself as GUANGDONG HYH HARDWARE INDUSTRIAL Co., Ltd., operates from Foshan, China, and describes a factory with more than 20,000 square meters, nine workshops, and hardware manufacturing equipment. Its listed products and facilities support classification as a hardware manufacturer rather than a purely trading or service company.

CertificationsThe supplier-management-system certification field is explicitly listed as “NIL.” No other certification evidence is provided in the supplied slices, so the available evidence indicates a certification shortfall for this field.

After-Sales capabilityThe supplier has written procedures and followed records for assessing service capability, and it offers defined quotation and payment terms with a stated one-month lead time in both peak and off-season periods. However, it has no written corrective/preventive-action procedures or records and no written customer-complaint-handling procedures, which directly weakens after-sales governance.

R&D capabilityThe company description states that it has an R&D department for novel and popular designs, but the detailed capability data reports no private-mold R&D, no professional-technical-supplier capability, no 3D software design service, no SDK availability, and only one year of total R&D engineer experience. These explicit limitations outweigh the general statement about having an R&D department.

Production capacityThe supplier reports four production lines, nine workshops, integrated manufacturing equipment, and output covering multiple hardware categories, including 6,000,000 door hinges, 2,000,000 cabinet handles and knobs, 600,000 door-lock sets, 120,000 smart locks, and 6,000,000 cabinet hinges. Finished-product inspection instructions are uniformly followed, but the factory does not continuously reconcile quantities for each batch or production lot.

Customization capabilityThe supplier explicitly offers customization from samples and customization from designs. This directly supports product customization, although the supplier separately states that it does not provide 3D software design services and has no private molds.