What payment terms are accepted?

We accept T/T, PayPal, and Western Union.

Does the system record access events?

Yes, all issued card keys have records, including each opening event, even if opened with a mechanical key.

Design Popular Magnetic RF Card Hotel Door Lock Systems

Name: Design Popular Magnetic RF Card Hotel Door Lock Systems
Brand: Douwin Int'l Industry Limited
SKU: 691844772

Guangdong, ChinaDouwin Int'l Industry Limited

US$42.00

10 Pieces

Sample price:US$42.00/piece.Request sample

Product profile

Customization

Available

Material

Zinc Alloy

Type

Electronic

Model NO.

347MF

Shape

Finishing Up Lock

Anti-theft Standard

Part

Lock

Backset

60mm

Door Thickness Fits

35-50mm

Lock Cylinder Length

75mm

Usage

Household Door Locks, Bedroom, Hotel

Door Thickness

38-60mm

Certificate

FCC&CE

Waterproof

Yes

Working Humidity

20%-90%

Delivery

Within 10 Days

Payment Term

T/T/ Paypel /Western Union

Battery

4 Pieces of AA Bateries

Place of Origin

China

Transport Package

in Carton

Specification

FCC CE

Trademark

DouWin Lock

Origin

Guangzhou

HS Code

83014000

Production Capacity

300000 Set/Sets / Year

Key features

Multi-level Access Control: Supports general, building, floor, area, and room control for precise access management.

Anti-copy Security: Each card has a unique code; compulsory decoding automatically destroys the card.

Detailed Activity Records: All card key openings, including mechanical key usage, are recorded for audit.

Password Protection: System and operating passwords work together to ensure high security.

Timing Control: Built-in working clock controls the effective time limit of card keys.

Low Power Consumption: Static power supply is less than 1uA, ensuring long battery life.

Wide Compatibility: Supports 125khz Temic and 13.56Mhz Mifare cards with encoder.

Customizable Options: Door thickness, certificate, waterproofing, and humidity are customizable.

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.