Is the lock compatible with hotel management systems?

Yes, it can integrate with any hotel management software (PMS) by SDK.

What are the available unlock methods?

The lock supports unlocking via RFID cards (125kHz or 13.56MHz) and mechanical keys.

Electronic Fireproof Hotel Door Lock System From Chinese Manufactures

Name: Electronic Fireproof Hotel Door Lock System From Chinese Manufactures
Brand: Douwin Int'l Industry Limited
SKU: 688233602

Guangdong, ChinaDouwin Int'l Industry Limited

US$53.00

50 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Electronic

Model NO.

1181MFSC

Style

Modern

Shape

Mortise Door Lock

Anti-theft Standard

Part

Lock

Backset

70mm

Door Thickness Fits

30mm-55mm

Lock Cylinder Length

19.5

Usage

Household Door Locks, Bedroom, Hotel, Office, Home, Apartment

Door Thickness

30mm-55mm

RFID Card

Opened by 125kHz Card or 13.56MHz MIFARE Card

Fireproof Grade

Place of Origin

China

Certification

FCC Ce

Color

Silver or Gold

Unlock Way

Card and Mechanical Key

Battery

4 Pieces of AA Bateries

Waterproof

Yes

Applications

Hotel, Home, Office, Apartment, School, ..

Transport Package

One Piece Per Box(293mm*175*154, G. W.: 3.2kg)

Specification

FCC CE

Trademark

DouWin Lock

Origin

China Guangzhou

HS Code

83014000

Production Capacity

120000PCS/Y

Key features

Fireproof & Certified: UL fireproof grade with FCC and CE certification for safety compliance.

High Durability Material: Made of stainless steel with solid handle, resistant to oxidation and corrosion.

Long Battery Life: Powered by 4 AA batteries, supporting over 20,000 door openings.

Flexible Customization: Customizable door thickness (30-55mm), color (Silver/Gold), and RFID card frequency.

Multi-Level Security: Features 5 control levels, password protection, and anti-copy cipher coding.

System Integration: Integrates with PMS, elevators, and access control systems via SDK.

Fast Sample Delivery: Sample shipping within 3 days with welcome sample service.

Comprehensive Warranty: One-year warranty with lifetime maintenance and perfect after-sale service.

Company profile

Douwin Int'l Industry Limited

Guangdong, China

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.