What is the sound pressure level?

The sound pressure level is 80 dB.

Is the product waterproof?

The head has a protective degree of IP65, and IP67 is available on request.

48V Buzzers

Name: 22mm Ad111 Series Buzzer 25t55 DC· AC 6/12/24/36/48V Buzzers
Brand: Shanghai Yongxing Electronic Switch Co., Ltd.
SKU: 1951653051

Shanghai, ChinaShanghai Yongxing Electronic Switch Co., Ltd.

US$2.25

500-999 Pieces

US$2.23

1,000-2,999 Pieces

US$2.19

3,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Housing Material

Plastic

Mounting Type

Through Hole

Model NO.

AD111 Buzzer

Operating Voltage

Sound Pressure Level

80 dB

Tone Type

Intermittent

Usage

Monitor

Max.Rating Current

250V AC

Contact Resistanc

≤50mΩ

Insulation Resistance

≥1000mΩ

Dielectric Strength

1500V AC, 1min

Electronic Life

10, 000 Cycles

Mechanical Life

50, 000 Cycles

Operating Temperature

T55, T85, T125

Protection Degree

IP40

Certificate

CQC

Transmission Mode

Air-Conduction

Cone

Polypropylene and Titanium Edge

Transducer Principle

Electrostatic Earphone

Radiation Mode

Indirect Radiation Type

Certification

CE, CQC

Transport Package

CTN

Specification

PER PACKING

Trademark

Yongxing

Origin

Shanghai, China

Key features

Multiple Voltage Options: Supports DC/AC 6/12/24/36/48V for versatile application scenarios.

High Sound Pressure: Delivers 80 dB sound pressure level for clear audible alerts.

IP65/IP67 Protection: Head protection degree IP65, with IP67 available on request.

Long Operating Life: Continuous operating life of at least 30,000 hours.

Custom Logo Service: Logo customization available via laser engraving or molding.

Quality Certifications: Holds CE, CQC, UL, and ENEC certifications for safety and reliability.

Professional R&D: Independent design and development team for innovative solutions.

Fast Response Support: After-sales problems solved within 24 hours of contact.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Standardized Supplier Management

Shanghai Yongxing Electronic Switch Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2024-06-05Nearest Port: ShanghaiAverage Response Time: ≤4.17hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DAT, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryShanghai Yongxing Electronic Switch Co., Ltd. is identified as a China-based limited company operating as a trading company, manufacturer/factory, and group corporation. It offers electronic switches, indicator lights, terminal blocks, and fuse holders. The supplier reports more than 10 production lines, 11–20 quality-control staff, and annual rocker-switch output of 8 million pieces, with exports to multiple global regions and self-operated import/export rights. Its descriptions state that it operates its own factories, uses injection, mold, SMT, and automated production workshops, and maintains an R&D team. ISO9001:2008 and GJB/Z 9001B-2009 certifications are claimed, while an SGS audit is documented with a validity period ending June 17, 2025; the audit result is recorded as 0, without an interpretation provided. Evidence is insufficient for after-sales service, financial credibility, customization, and customer cases. Monetary and financial figures are omitted.

Supplier typeThe supplier is explicitly classified as a trading company, manufacturer/factory, and group corporation, and describes itself as an industry-and-trade enterprise with its own factories and an integrated industrial value chain. This supports a combined manufacturing and trading business model.

CertificationsThe company states that it has passed ISO9001:2008 and GJB/Z 9001B-2009 quality-system certifications. An SGS audit is also documented, but its recorded result is 0 and no result interpretation is supplied; the report validity ended on June 17, 2025.

R&D capabilityThe company describes a professional R&D team capable of independently designing and developing products, and reports injection, mold, SMT, and automated production resources. However, new-product launches, ODM, SDK, R&D documentation, private-mold design, and 3D design-service status are unknown.

Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, and annual rocker-switch output of 8 million pieces. It states that production is conducted in its own factories with injection, mold, SMT, and automated workshops, indicating substantial stated manufacturing capacity.

Product Q&A

Q:Can I customize the logo on your products?

Sure, your logo can be put on every product, either by laser, or by moulds.

Q:Can I request a sample for testing?

Yes. we can send you some free samples for your test before your order.

Q:How about the after-sale service? What's the Warranty terms?

We offer 12 months for every products we sold. If you meet any problems after sales, pis contact us freely,we'll help solving the problems within 24 hours.

Q:How about your delivery time?

Generally, it will take 7-15days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:What is the operating voltage range?

The buzzer supports DC/AC 6/12/24/36/48V.