Where is the nearest shipping port?

The nearest ports are Shenzhen, Guangzhou, and Zhongshan.

What is the available thickness for installation?

The lock is suitable for door thicknesses ranging from 35mm to 55mm.

What power supply does the lock use?

The lock is powered by 4 AA batteries.

Electronic Tuya Bluetooth Digital Door Lock/Smart Door Lock

Name: Electronic Tuya Bluetooth Digital Door Lock/Smart Door Lock
Brand: MATRX TECHNOLOGY LIMITED
SKU: 1980876942

Guangdong, ChinaMATRX TECHNOLOGY LIMITED

US$43.00

2-49 Pieces

US$39.00

50-299 Pieces

US$36.00

300+ Pieces

Sample price:US$43.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Technical Support

Warranty

3 Years

Model NO.

MX-F220

Design

Touch Screen

Material

Aluminum Alloy+PC+Arcylic

Suitable for

Home Door

Customized

Usage

Commercial, Household, Industrial

Delivery Time

15-21 Days

Power Supply

4PCS AA Batteries

Available Thickness

35-55mm

Color

Black/Gray

Transport Package

Cardboard Box

Origin

China

HS Code

83014000

Production Capacity

50000 Pieces/Year

Key features

3-Year Warranty: Comprehensive coverage for 3 years on all mechanical and electronic components.

Customized Design: Fully customizable product options to meet specific client requirements.

Touch Screen Interface: Modern touch screen design for intuitive and secure access control.

Multi-Material Build: Constructed from durable Aluminum Alloy, PC, and Acrylic materials.

Versatile Usage: Suitable for commercial, household, and industrial door applications.

Flexible Delivery: Lead time ranges from 15 workdays off-peak to one month during peak season.

Multiple Payment Options: Accepts T/T, PayPal, Western Union, and small-amount payments.

Global Shipping: Export via FOB or EXW terms from Shenzhen, Guangzhou, or Zhongshan ports.

Company profile

High Repeat Buyers Choice

MATRX TECHNOLOGY LIMITED

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2016-09-27Average Response Time: ≤8.01hTerms of Payment: T/T, PayPal, Western Union, etc.

AI-Powered supplier vetting

SummaryMatrx Technology Limited is identified as a China-based manufacturer/factory in Guangdong, with an additional record describing it as a trading company and offshore company name. Its product range focuses on digital, smart, hotel, fingerprint, card, and WiFi door locks. The supplier explicitly offers ODM and OEM services, but has no available SDK. Export activity is established, with exports beginning in 2015 and accounting for 90% of total sales; payment options include T/T, PayPal, and Western Union. It reports in-stock capability and lead times within 15 workdays in both peak and off-seasons, but has no overseas warehouse or showroom. Important control weaknesses include no written corrective-action or complaint-handling procedures, zero quality-control test equipment, no documented supplier-service procedures, and no approved supplier list. SGS audit information is present for July 1, 2026 to June 30, 2027, but the stated evaluation result is 0, so certification or successful audit performance is not...

After-Sales capabilityThe supplier has in-stock capability and states lead times within 15 workdays in both peak and off-seasons. However, it has no written corrective/preventive-action procedures or complaint-handling records, and its service-capability assessment has no written procedures or followed records.

R&D capabilityThe supplier explicitly provides ODM services, indicating design-and-manufacturing capability, but it has no available SDK. The evidence supports some product-development capability while leaving broader innovation strength unverified.

Production capacityThe supplier is described as a manufacturer/factory with a broad smart-lock product scope and reported in-stock capability; its stated lead time is within 15 workdays year-round. However, quality-control test equipment is recorded as 0, and no valid manufacturing-capacity contract is confirmed.

Customization capabilityExplicit ODM service availability and OEM service for popular brands support the supplier’s ability to provide customized or customer-branded products. Its product scope covers multiple digital and smart-lock categories, although no detailed customization examples or technical specifications are provided.