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Product profile
Customization
AvailableMaterial
Zinc AlloyType
Combination LockModel NO.
S5798Style
ModernShape
Stay LockedAnti-theft Standard
BPart
LockBackset
60mmDoor Thickness Fits
35-50mmLock Cylinder Length
65mmUsage
Channel Lock, Commercial, Household, Industrial, School, OfficeSuitable for
Home DoorCustomized
CustomizedDesign
ModernDoor Thickness
30-55mmApplications
Hotel, School, Office, Hospital, ..Color
Silver, GoldCard Type
Smart Card TypeEmergency
Opened by Mechanical KeyBattery
4 Pieces of AA BateriesCertification
FCC&CETransport Package
Avaiable by Sea, by Air, by Express CompanySpecification
One piece per box(293mm*175*154, G. W.: 3.4kg. ).Trademark
DouwinOrigin
Guangzhou, ChinaHS Code
83014000Production Capacity
400000Key features
Multi-Level Access Control: Supports 5 levels: Master, Building, Floor, Area, and Room control for precise access management.
Emergency Mechanical Key: Can be opened directly with a mechanical key in emergencies without damaging the lock.
High Battery Life: Powered by 4 AA batteries, supporting over 10,000 door openings per charge.
Anti-Theft & Security: Features compulsory decoding to destroy copied cards and unique cipher coding for each card.
Power Backup System: Lock can gain power from an external standby battery box if internal power is lost.
Detailed Record Keeping: Stores up to 256 lines of records, including all mechanical and card openings.
Wide Application Scope: Suitable for gyms, schools, offices, hotels, and industrial lockers.
Customizable Options: Offers customized design, color (Silver/Gold), and door thickness (30-55mm).
Company profile

Business Type: Manufacturer/FactoryExport Year: 2006-06-18Nearest Port: GuangzhouAverage Response Time: ≤11.37hTerms 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 type of cards does the lock support?
A:
The lock supports Mifare smart cards with unique cipher coding that cannot be copied.
Q:How is the lock powered?
A:
It uses 4 AA batteries (DC6V) and features a low voltage indication. It can also be powered externally via a standby battery box.
Q:What happens if the battery dies?
A:
If the lock loses power, it can gain power from an external standby battery box. In emergencies, a mechanical key can open it directly.
Q:Is the lock customizable?
A:
Yes, customization is available for design, color (Silver, Gold), and door thickness (30-55mm).
Q:What are the access control levels?
A:
It supports five levels: General control (Master card), building control, floor control, area control (Staff card), and room control (Guest card).
Send Inquiry
*To:
Douwin Int'l Industry Limited
Douwin Int'l Industry Limited*Content:
Supplier replies will be sent to your registered email
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