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Douwin RFID Card Home Use Heavy Security Door Locks
US$135.00
20-49 Pieces
US$130.00
50+ Pieces
Sample price:US$137.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelStyle
ModernModel NO.
A822SDOpen Style
AutomaticThickness of door leaf
40-65mmInfilling Material
Fire Proof BoardColor
SilverCertification
ISO9001, CESurface Finishing
FinishedSpecial Function
SecurityPosition
ExteriorOpened by
Fingeprint, PasswordEmergency
Opened by Electronic Key Which Never Can Be CopiedHigh Security
Without Mechanical KeyFireproof Grade
ULTransport Package
CartonSpecification
CE, FCCTrademark
DouWinOrigin
Guangzhou, ChinaHS Code
83014000Production Capacity
200000PCS/YearKey features
High Security Design: Eliminates traditional mechanical keys; electronic key is uncopyable for superior safety.
Multi-Mode Access: Supports RFID card, password, fingerprint, and electronic key for flexible entry.
Fast Recognition: Fingerprint comparison time is less than or equal to 1 second for quick access.
Emergency Backup: Includes electronic key for external opening if power fails or biometrics fail.
Durable Material: Constructed from stainless steel with a silver finished surface for longevity.
Fireproof Grade: Features UL fireproof grade certification and fireproof board infilling material.
Certified Quality: Holds ISO9001 and CE certifications ensuring international quality standards.
Large Capacity: Stores up to 32 groups of codes and supports multiple user access methods.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2006-06-18Nearest Port: GuangzhouAverage Response Time: ≤11.34hTerms 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 available access methods for this lock?
A:
The lock supports multiple access modes including RFID card, password, fingerprint, and an electronic key.
Q:Does this lock use a traditional mechanical key?
A:
No, this lock cancels the traditional mechanical key. It uses a high-security electronic key that cannot be copied.
Q:What is the fingerprint recognition speed?
A:
The comparison time for fingerprint recognition is less than or equal to 1 second.
Q:How does the lock handle power failure?
A:
It operates on 6V DC (4 AA batteries). In case of power loss, you can use the electronic key to open the lock from the outside.
Q:What certifications does this product have?
A:
The product holds ISO9001 and CE certifications, and features UL fireproof grade.
Send Inquiry
*To:Douwin Int'l Industry Limited
Douwin Int'l Industry Limited*Content:
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