What is the working voltage?

The working voltage is AC220V or DC24V.

What certifications does this product have?

It holds DOT, E-MARK, CE, ISO, FCC, RoHS, CCC, and GS certifications.

Professional Factory About Bc-3b Audible and Visual Alarm

Name: Professional Factory About Bc-3b Audible and Visual Alarm
Brand: Zhejiang Shuntong Electric Co., Ltd.
SKU: 729039432

Zhejiang, ChinaZhejiang Shuntong Electric Co., Ltd.

US$30.00

30-299 Pieces

US$25.00

300+ Pieces

Product profile

Customization

Available

Type

Industry Alarm

Signal Transmission

Wireless Alarm

Model NO.

Bc-3B

Certification

DOT, E-MARK, CE, ISO, FCC, RoHS, CCC, GS

Application

Indoor, Outdoor

Working Principle

Electromechanical

Transmission Mode

Wireless

Alarm Volume (within 1m)

≥110dB

Receive Frequency

433.92MHz

Transport Package

Standard Export Packing

Specification

500-2

Trademark

SHUNTONG

Origin

Zhejiang, China

Production Capacity

20000PCS/Month

Key features

Strong Anti-Interference: Features special integrated circuit design for super electromagnetic anti-interference performance.

Durable Construction: Outer shell made of aluminum alloy die-casting, waterproof, shockproof, and corrosion resistant.

Long Service Life: LED lamp tube offers a service life of more than 100,000 hours.

High Volume Alarm: Delivers alarm volume of at least 110dB within 1 meter.

Multiple Tone Options: Users can choose from various alarm tones including A, B, E, D, Y, L, E, and Voice.

Versatile Application: Specially designed for hoisting machinery, door cranes, bridge cranes, and dock transport.

Comprehensive Certifications: Certified by DOT, E-MARK, CE, ISO, FCC, RoHS, CCC, and GS standards.

Company profile

In-stock CapacityFast DeliveryLow MOQQuality Assurance

Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-08-09Nearest Port: NingboAverage Response Time: ≤5.86hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryShuntong Electric Co., Ltd. is a manufacturing enterprise established in 2009 in Zhejiang, China, specializing in high- and low-voltage equipment. It reports OEM service for recognized brands, broad export coverage, and design customization capabilities. Quality-related strengths include written procedures, retained records, ISO9001, ISO14001, OHSAS18001, CB, SEMKO, CE, and CCC certifications. Service processes include documented complaint handling and corrective/preventive actions. Production is supported by one production line, 11–20 quality control staff, and stated lead times of within 15 working days off-season and one month during peak season. Innovation resources appear limited: one R&D engineer is identified, and no SDK is available. Quality test equipment is reported as zero, and ongoing batch quantity reconciliation is not performed. Financial information is limited to year labels without performance values, so financial credibility cannot be determined.

Supplier typeThe supplier is explicitly described as a professional manufacturing enterprise integrating development, production, sales, and service, specializing in high- and low-voltage equipment. It operates one production line and provides export-oriented manufacturing services, including exports through agents.

CertificationsThe company states that it holds ISO9001, ISO14001, OHSAS18001, CB, SEMKO, and CE certifications, and CCC is also listed as a sustainable development and product certification capability. These are explicit certification claims supporting this field.

After-Sales capabilityThe R&D engineer’s responsibilities include technical support for production and after-sales service. The supplier also reports written procedures and retained records for service assessment, corrective and preventive actions, and effective customer complaint handling.

Production capacityThe supplier operates one production line and reports annual output in a stated range, with 11–20 quality control staff and standardized finished-product inspection instructions. However, quality test equipment is reported as zero and ongoing quantity reconciliation for each batch or mass production is not performed, indicating material production-control limitations.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This indicates broad stated support for customer-specific product requirements.