Does the lock require a PC for programming?

No, you can enroll and erase passwords directly on the lock without a PC or special device.

What is the warranty and lead time?

Peak and off-season lead times are within 15 workdays. Payment terms include T/T, PayPal, and Western Union.

Lock Smart Digital Fingerprint Door Lock

Name: Lock Smart Digital Fingerprint Door Lock
Brand: Douwin Int'l Industry Limited
SKU: 691068852

Guangdong, ChinaDouwin Int'l Industry Limited

US$89.00

1 Piece

Product profile

Customization

Available

Material

Stainless Steel

Type

Electronic

Model NO.

709

Style

European

Shape

Finishing Up Lock

Anti-theft Standard

Part

Lock

Door Thickness Fits

40-60mm

Usage

Household Door Locks, Office, Apartment

Fireproof

Yes

Door Thickness

30-55mm

Door Lock Type

Fingerprint Door Lock

Color

Sliver,Gold

Transport Package

Carton

Specification

380*205*165mm

Trademark

DouWin Lock

Origin

China Guangzhou

HS Code

83014000

Production Capacity

120000PCS/Y

Key features

Multi-Unlock Methods: Supports Password, Mifare Card, and Mechanical Key for flexible access.

High Capacity Memory: Stores up to 100 fingerprints, 100 cards, and 100 password groups.

Smart Security Features: Auto-arms after 3 wrong attempts and includes low battery warning.

Easy Operation: Features backlight, voice hints, and direct password enrollment without PC.

Customizable Options: Offers customized Fireproof, Door Thickness, Lock Type, and Color (Silver/Gold).

Durable Material: Constructed with Stainless Steel and ABS for European style durability.

Wide Application: Suitable for households, offices, apartments, and villas with 40-60mm door fit.

Efficient Power Supply: Powered by 6V 4 AA Alkaline batteries with ultra-low static power consumption.

Company profile

Douwin Int'l Industry Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2006-06-18Nearest Port: GuangzhouAverage Response Time: ≤15hTerms 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.