Where is the company located?

The company is located in Guangzhou, Guangdong, China.

Product New Hotel Wireless Hotel Outside Doorbell Switch

Name: Product New Hotel Wireless Hotel Outside Doorbell Switch
Brand: Douwin Int'l Industry Limited
SKU: 890815175

Guangdong, ChinaDouwin Int'l Industry Limited

US$43.00

1 Set

Sample price:US$43.00/piece.Request sample

Product profile

Customization

Available

Type

Intercom Doorbell

Style

One to One

Model NO.

TSB

Talkback Type

Speech but Not Visible

Automation

Non Automation

Peephole

Without Peephole

Wireless

Active Doorbell

Wireless Non Visual Doorbell

Wireless Video Doorbell Function

No Video

Application Scope

Hotel Office Home Hospital

Brand

Douwin

Waterproof

Not Waterproof

Power Source

Battery

Color

Black

MOQ

1PCS

Transport Package

Box Inside, Carton Outside

Specification

136mm*258mm

Trademark

Douwin

Origin

China Guangzhou

HS Code

85318090

Production Capacity

10000/Month

Key features

Wireless Installation: No traditional signal cables required, only power supply cables needed.

Speech Only Function: Talkback type is speech but not visible, no video function.

Versatile Application: Suitable for hotels, offices, homes, and hospitals.

Low MOQ for Custom: Custom color options available with a minimum order quantity of 1 piece.

Battery Powered: Operates on battery power source for flexible placement.

Company profile

Douwin Int'l Industry Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2006-06-18Nearest Port: GuangzhouAverage Response Time: ≤9.90hTerms 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.