What is the warranty period?

We provide a 2-year warranty for this electronic door lock.

What certifications does the product have?

The product is certified with FCC and CE standards.

What is the reader response time?

The contactless reader takes approximately 1-2 seconds to unlock the door.

Residential Bluetooth Digital Electronic Door Lock for Apartment Airbnb Motel

Name: Residential Bluetooth Digital Electronic Door Lock for Apartment Airbnb Motel
Brand: Douwin Int'l Industry Limited
SKU: 685037412

Guangdong, ChinaDouwin Int'l Industry Limited

US$85.00

1-99 Pieces

US$80.00

100+ Pieces

Sample price:US$85.00/piece.Request sample

Product profile

Customization

Available

Warranty

2 Years

Material

Stainless Steel

Model NO.

Y677KMSC

Type

Electronic

Style

Modern

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

70mm

Door Thickness Fits

30mm-55mm

Usage

Household Door Locks, Office, Apartment

Residential

Apartment, Office

Opened by

Password, Card, Emergency Key

Place of Origin

China

Certification

FCC CE

Door Thickness

30mm-55mm

Fireproof Grade

U/L

Size

153*79*69mm

Transport Package

Carton

Specification

CE, FCC

Trademark

Douwin Lock

Origin

Guangzhou, China

HS Code

83014000

Production Capacity

250000PCS/Year

Key features

Multi-Unlock Methods: Supports 1-6 digit password, RFID MF card, and mechanical key for flexible access.

High Capacity Storage: Memory capacity for 32 MF cards and passwords, suitable for apartments and offices.

Long Battery Life: Powered by 6V (4 AA batteries) with at least one year of battery life.

Durable Material: Constructed from stainless steel with a modern style and A anti-theft standard.

Versatile Application: Ideal for household doors, offices, apartments, and Airbnb accommodations.

Fast Reader Response: Contactless reader operates within 1-2 seconds for quick and efficient unlocking.

Flexible Installation: Fits door thickness of 30mm-55mm with freely changeable left or right handle direction.

Company profile

Douwin Int'l Industry Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2006-06-18Nearest Port: GuangzhouAverage Response Time: ≤9.44hTerms 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.