Does it support smart hotel integration?

Yes, it features WIFI and Bluetooth connectivity and comes with free SDK APP software.

What are the payment terms?

We accept T/T, PayPal, and Western Union for payments.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Stars Five RFID Card System Douwin Hotel Lock with Free Sdk APP Software

Name: Stars Five RFID Card System Douwin Hotel Lock with Free Sdk APP Software
Brand: Douwin Int'l Industry Limited
SKU: 879165355

Guangdong, ChinaDouwin Int'l Industry Limited

Negotiable

1 Piece

Sample price:US$62.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

RoHS, FCC, CE

Model NO.

616

Application

Hotel

Color

Silver, Red Copper, Black

Transport Package

Carton

Specification

3.5kg

Trademark

Douwin

Origin

China Guangzhou

HS Code

8301400000

Production Capacity

100000

Key features

Multi-Level Access Control: Supports 5 control levels: Master, building, floor, area, and room control for precise access management.

High Security Encryption: Unique cipher coding prevents card copying; compulsory decoding automatically destroys the card if tampered.

Detailed Activity Logging: Records all issued card keys and opening events, including mechanical key usage, for full audit trails.

Long Battery Life: Powered by 4 AA batteries with low voltage indication; supports over 10,000 door openings.

Customizable Colors: Available in Silver, Red Copper, and Black finishes to match hotel decor preferences.

Comprehensive Certifications: Certified with RoHS, FCC, and CE standards ensuring quality and regulatory compliance.

Dual Control Mechanism: Combines system password and operating password to ensure maximum security and operational safety.

Smart Connectivity: Features WIFI and Bluetooth capabilities with free SDK APP software for smart hotel integration.

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.

Product Q&A

Q:What are the available color options?

The lock is available in Silver, Red Copper, and Black colors.

Q:How many control levels does the system support?

It supports five levels: General (Master), building, floor, area (Staff), and room (Guest) control.

Q:What is the battery life and power supply?

It uses 4 AA batteries (DC6V) and can exceed 10,000 door openings before needing replacement.

Q:Is the card data secure against copying?

Yes, each card has unique cipher coding that cannot be copied, and tampering destroys the card automatically.

Q:What certifications does the product have?

The product is certified with RoHS, FCC, and CE standards.

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Stars Five RFID Card System Douwin Hotel Lock with Free Sdk APP Software