Does the supplier offer OEM/ODM services?

Yes, the manufacturer provides OEM and ODM services with flexible customization options.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What is the sound volume level?

The output level is up to 102dB at 4FT, ensuring high visibility and audibility.

Reverse Alarm with Flash for Warning Construction Vehicle

Name: Left/Right/Reverse Alarm with Flash for Warning Construction Vehicle
Brand: Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.
SKU: 2014174865

Jiangsu, ChinaChangzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.

US$29.99

9-98 Pieces

US$27.99

99-498 Pieces

US$25.99

499+ Pieces

Sample price:US$29.99/piece.Request sample

Product profile

Customization

Available

Type

Industry Alarm

Signal Transmission

Wired Alarm

Model NO.

BL(O)

Working Mode

Active

Certification

E-MARK, CE, ISO, RoHS

Application

Outdoor

Working Principle

Electro-Acoustic Style

Transmission Mode

Cable

Alarm Volume (within 1m)

≥80dB

Receive Frequency

Multi Frequency

Color

Orange

Dimension

135*102.5*39mm

Product Weight

370g

Voltage

12~24VDC

Transport Package

Carton

Specification

CE, RoHS

Trademark

Yuesonic

Origin

HS Code

8512301100

Production Capacity

1000000/Y

Key features

Multi-Certification Compliance: Certified with CE, UKCA, E-MARK, ISO, and RoHS for global market access.

IP68 Waterproof Rating: High protection level suitable for harsh outdoor and off-highway environments.

Dual Voltage Support: Operates on 12~24VDC, compatible with various vehicle electrical systems.

Customizable Voice Options: Supports multiple voice messages and languages for specific safety needs.

High Volume Warning: Output level up to 102dB, ensuring clear alerts in noisy construction sites.

Flexible Customization: Offers full, minor, and flexible customization for color, dimensions, and design.

OEM/ODM Service: Manufacturer provides OEM and ODM services with 2 dedicated R&D engineers.

100% Quality Inspection: Every unit undergoes visual and functional inspection before shipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Changzhou Wujin Yueda Electroacoustic Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.17h

AI-Powered supplier vetting

SummaryChangzhou Wujin Yueda Electroacoustic Equipment Co., Ltd. is a manufacturing and sales supplier specializing in speakers, backup alarms, electroacoustic equipment, alarms, and related accessories. It demonstrates broad customization, OEM/ODM, and R&D capabilities, including recent product development, available SDK support, and documented engineering processes using AutoCAD, Pro/E, and SolidWorks. Production-related evidence includes inventory capability, valid contracts with associated subcontractors, standardized finished-product inspection, and documented supplier assessment procedures. The supplier has exported for 20 years, with exports representing 51%–70% of total sales, and holds self-operated import/export rights. However, it reports no overseas warehouse, showroom, agents, or branches, and lists zero countries with overseas services. An external audit by BV is recorded, but the provided audit type and evaluation result are coded and cannot be interpreted reliably. No explicit certification,...

Supplier typeThe supplier is identified as a combined company engaged in manufacturing and sales of electroacoustic equipment, alarms, devices, accessories, and mechanical parts. Its listed products are speakers and backup alarms, and it also conducts import and export activities.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling. It can provide inventory and has participated in an offline trade show, but it reports no overseas warehouse, showroom, agent, or branch, and zero countries with overseas services.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, has an available SDK, and maintains R&D documentation covering design inputs, outputs, reviews, verification, and validation. Its engineers use AutoCAD, Pro/E, and SolidWorks and provide production technology support.

Production capacityProduction capability is supported by inventory availability, valid contracts with each associated subcontractor, standardized finished-product inspection instructions, documented supplier-assessment procedures, and a manufacturing business scope. The supplier also has a stated one-month average lead time in both peak and off-season periods.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, and flexible customization. It also provides ODM services and has R&D resources supporting product design and development.