What type of power supply does the lock use?

It operates on DC 6V, powered by 4 pieces of AA alkaline batteries.

What certifications does this lock have?

The lock is certified with FCC and CE standards.

Performance High Small Keypad Digital Cabinet Locker Lock

Name: Performance High Small Keypad Digital Cabinet Locker Lock
Brand: Douwin Int'l Industry Limited
SKU: 686512622

Guangdong, ChinaDouwin Int'l Industry Limited

US$15.00

100 Pieces

Product profile

Customization

Available

Design

Touch Screen

Material

Alloy

Model NO.

5208KP

Suitable for

Home Door

Customized

Non-Customized

Usage

Commercial, Household, Industrial

Power Supply

DC 6V, 4PCS AA Alkaline Batteries

Combination Lock Opened by

User Code or Master Code

Color

Silver

Emergency

Opened by Mechanical Key

Certification

FCC, CE

Battery

4 Pieces of AA Bateries

Door Type

Wooden or Metal Door

Password Digits

User Code and Master Code 2-10 Digits

Sound Indicate Function

Different Operation with Different Sounds to Indic

Lock Type

Private Type and Public Type

Transport Package

One Piece Per Box (180mm*100*80, G. W.: 0.5kg)

Specification

CE, FCC

Trademark

DouWin Lock

Origin

Guangzhou, China

HS Code

83014000

Production Capacity

260000PCS/Year

Key features

Dual Working Modes: Supports Private (fixed code) and Public (changeable code) modes for flexible access control.

Low Power Alarm: Red LED flickers with 4 alarm groups when battery is low, allowing ~100 more unlocks.

Emergency Access Options: Opens via external power, master code, mechanical key, or panel destruction if electronics fail.

LED Status Indication: 3-color LED indicates status: yellow for normal, red for low voltage, green for unlocked.

Flexible Password Length: User and Master codes can be set between 2 to 10 digits for customized security levels.

Easy Installation: No wiring required, stand-alone design, waterproof, and easy to setup for various doors.

Durable Alloy Build: Constructed from high-quality alloy material with a touch screen interface for durability.

Versatile Application: Suitable for commercial, household, and industrial use on wooden or metal doors.

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.

Product Q&A

Q:What are the two working modes of this lock?

It supports Private Mode (saves one fixed user code) and Public Mode (cancels the code after each use, allowing new codes to be set before closing the door).

Q:How does the lock handle low battery situations?

It triggers a low power alarm with a flickering red LED and 4 sound groups. You can still unlock it approximately 100 times, or connect an external power supply to the battery box.

Q:Can I customize the password length?

Yes, both the User Code and Master Code can be set with 2 to 10 digits.

Q:What happens if I forget the password?

You can use the Master Code to open the lock. If the electronic mechanism fails, you may need to destroy the panel or use the mechanical emergency key.

Q:Is this lock suitable for outdoor or wet environments?

Yes, the lock is designed to be waterproof, making it suitable for various environments including industrial and commercial settings.