Is the lock suitable for outdoor use?

Yes, it is designed as an outdoor handle fingerprint digital door lock.

What is the lead time for orders?

The lead time is within 15 workdays for both peak and off-peak seasons.

Handle Outdoor Fingerprint Digital Door Lock

Name: Handle Outdoor Fingerprint Digital Door Lock
Brand: Douwin Int'l Industry Limited
SKU: 691383262

Guangdong, ChinaDouwin Int'l Industry Limited

US$177.00

20-49 Sets

US$162.00

50+ Sets

Product profile

Customization

Available

Material

Stainless Steel

Shape

Mortise Door Lock

Model NO.

F822SD

Anti-theft Standard

B Plus

Part

Lock

Backset

70mm

Door Thickness Fits

40-60mm

Usage

Household Door Locks

Door Thickness

40mm-60mm

High Security

Without Mechanical Key

Fireproof Grade

Emergency

Opened by Electronic Key Which Never Can Be Copied

Color

Sliver, Gold

Open Style

Swing

Surface Finishing

Finished

Special Function

Security

Position

Exterior

Transport Package

Carton

Specification

CE, FCC, UL

Trademark

DouWin

Origin

Guangzhou, China

HS Code

83014000

Production Capacity

200000PCS/Year

Key features

Triple Access Modes: Supports fingerprint, code, and electronic key for flexible entry.

High Security Electronic Key: Emergency electronic key cannot be copied, replacing traditional mechanical keys.

Fast Identification Speed: Comparison time is less than 1 second for quick access.

Stainless Steel Construction: Made of 100% pure stainless steel for durability and anti-theft.

Wide Door Thickness Fit: Accommodates door thickness from 40mm to 60mm.

Large Capacity Storage: Stores up to 32 fingerprints and 32 password groups.

Low Power Consumption: Operates on 4 AA batteries with efficient static and dynamic power usage.

Anti-Fake Fingerprint Tech: Fake fingerprint read rate is less than 0.001% for enhanced security.

Company profile

Douwin Int'l Industry Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2006-06-18Nearest Port: GuangzhouAverage Response Time: ≤11.04hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a Guangzhou-based trading company associated with wholesale and retail activities. It reports OEM and ODM services, SDK availability, new product launches, and broad customization options. Production information states annual electronic-lock output of 250,000 sets, with lead times within 15 working days in both peak and off-peak periods. Export coverage is broad, and exports account for 71%–90% of total sales. However, the supplier reports no inventory, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. Customer complaint and corrective-action processes have no written procedures or records, while quality-assurance status and testing-equipment information are incomplete; stated quality-control test equipment quantity is zero. No explicit certification or customer-case evidence is provided.

After-Sales capabilityAfter-sales and service-system evidence is weak: there are no written corrective/preventive-action or complaint-handling procedures or records, no inventory, overseas warehouse, showroom, agent or branch, and no overseas service countries reported. The supplier does report acceptable quotation and payment terms, but these do not establish effective after-sales support.

R&D capabilityThe supplier reports R&D engineers with 11–20 years of total experience, SDK availability, new products launched in the past year, and ODM capability. These explicit indicators support an innovation capability advantage.

Production capacityReported production capacity is 250,000 electronic-lock sets annually, with lead times within 15 working days during both peak and off-peak seasons. The supplier also reports no in-stock service capacity, while outsourcing procedures and contracts are unknown; therefore, production output and lead-time capability are supported, but broader operational resilience is not fully evidenced.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from designs and samples. It also reports both OEM and ODM services, providing clear evidence of broad customization capability.