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Security High Residential Fingerprint Digital Electronic Door Lock
US$177.00
1 Piece
Product profile
Customization
AvailableWarranty
Two YearsMaterial
Stainless SteelModel NO.
F822SDType
ElectronicStyle
EuropeanShape
Finishing Up LockAnti-theft Standard
APart
LockBackset
60mmDoor Thickness Fits
40-40mmLock Cylinder Length
70mmUsage
Household Door LocksDoor Thickness
30mm-60mm4PCS a. a No. 5 Batteries
One YearOpened by
Password, MIFARE Card or Electronic KeyKeypad
Touch-ScreenFireproof UL Grade
Five Latches Material Is Stainless SteelTransport Package
CartonSpecification
FCC CETrademark
DouWin LockOrigin
China GuangzhouHS Code
83014000Production Capacity
120000PCS/YKey features
Multi-Method Unlocking: Supports Password, MIFARE Card, Electronic Key, and Mechanical Key for flexible access.
Smart Security Features: Includes backlight keypad, voice hints, low battery alerts, and auto-lock upon handle lift.
Anti-Theft Protection: Features alarm after 3 incorrect attempts and stops functions for 3 minutes to prevent intrusion.
High Capacity Memory: Stores up to 32 MIFARE cards and passwords without needing PC programming.
Durable Construction: Made of Stainless Steel with Five Latches, meeting Anti-theft Standard A.
Wide Door Compatibility: Fits door thickness from 30mm to 60mm, suitable for households and villas.
Easy Operation: Simple enrollment and erasure of passwords directly on the lock or via special device.
Reliable Power Supply: Powered by 6V (4 AA Alkaline batteries) with ultra-low static power consumption.
Company profile
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 available unlocking methods?
A:
The lock supports multiple unlocking methods including Password, MIFARE Card, Electronic Key, and Mechanical Key for emergency use.
Q:How many cards and passwords can be stored?
A:
The lock has a memory capacity for up to 32 MIFARE cards and passwords.
Q:Is programming required on a PC?
A:
No, you can enroll and erase passwords directly on the lock or use a special device; PC programming is unnecessary.
Q:What happens if the wrong password is entered multiple times?
A:
The lock will alarm after three incorrect attempts and stop all functions for 3 minutes to prevent unauthorized access.
Q:What is the warranty period for this lock?
A:
The product comes with a two-year warranty. Note that batteries are covered for one year.
Send Inquiry
*To:Douwin Int'l Industry Limited
Douwin Int'l Industry Limited*Content:
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