What power source does the lock use?

It is powered by 4 pieces of AA batteries.

Is remote control included?

No, this model comes without a remote control.

RF Douwin Hotel Access Control Door Lock

Name: RF Douwin Hotel Access Control Door Lock
Brand: Douwin Int'l Industry Limited
SKU: 688972172

Guangdong, ChinaDouwin Int'l Industry Limited

US$197.00

100 Pieces

Product profile

Customization

Available

Type

IC Card Reader

Card Type

Mifare, EM

Model NO.

SA01-8045

Interface

Serial Port

Reading Distance

5-10m

Application

Hotel

Surface Treatment

Brushed

Style

European

Remote Control

Without Remote Control

Power Type

Data Storage Types

Offline

Certification

CE, FCC, ISO

Color

Golden

Usage

Hotel, Household, Commercial

Door Thickness

38-60mm

Certificate

FCC&CE

Working Humidity

20%-90%

Delivery

Within 10 Days

Payment Term

T/T/ Paypel /Western Union

Battery

4 Pieces of AA Bateries

Place of Origin

China

Transport Package

in Carton

Specification

FCC CE

Trademark

DouWin Lock

Origin

Guangzhou

HS Code

83014000

Production Capacity

300000 Set/Sets / Year

Key features

Multi-System Integration: Integrates with parking, lobby, elevator, pool, and massage entrance systems for seamless access.

Wide Application Scope: Suitable for hotels, households, commercial buildings, villas, and guesthouses.

CE and FCC Certified: Meets international safety standards with CE, FCC, and ISO certifications.

European Style Design: Features a brushed surface treatment with a classic European aesthetic.

Fast Delivery Time: Products are delivered within 10 days of order confirmation.

Flexible Payment Options: Accepts T/T, PayPal, and Western Union for secure transactions.

Robust Environmental Resistance: Operates reliably in humidity levels ranging from 20% to 90%.

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.