Can the color and sound level be customized?

Yes, customization is available for sound level (e.g., 125dB), color (e.g., Black), and power supply options.

High-Power Industrial Hand Alarm Switch with Crank Handle

Name: High-Power Industrial Hand Alarm Switch with Crank Handle
Brand: Zhejiang Shuntong Electric Co., Ltd.
SKU: 2093635442

Zhejiang, ChinaZhejiang Shuntong Electric Co., Ltd.

US$65.00

1 Piece

Product profile

Customization

Available

Type

Industry Alarm

Signal Transmission

Wireless Alarm

Model NO.

LK-120

Working Principle

Electromechanical

Transmission Mode

Wireless

Alarm Volume (within 1m)

≥110dB

Receive Frequency

433.92MHz

Sound Level

1252dB(a)@1m

Color

Black

Material

Aluminum Alloy

Function

Emergency Alert

Power Supply

220V/380V

Transport Package

Standard Export Packing

Specification

500-2

Trademark

SHUNTONG

Origin

Zhejiang, China

Production Capacity

20000PCS/Month

Key features

High Decibel Alarm: Produces loud sound up to 125dB(A)@1m for effective warning.

Power-Free Operation: Manual crank design ensures functionality without external power supply.

Portable and Lightweight: Small size and light weight allow for easy carrying and installation.

Durable Aluminum Build: Constructed from aluminum alloy for robustness and longevity.

Versatile Application: Ideal for civil defense, mines, airports, and industrial safety scenarios.

Easy Installation: Requires no tools and can be installed anywhere with basic space.

Customizable Options: Offers customized sound level, color, and power supply specifications.

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: ≤2.92hTerms 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., established in 2009 in Zhejiang Province, specializes in high and low voltage equipment. It demonstrates strong certification credentials, an effective quality management process, and a strategic export focus with significant overseas sales. The supplier offers comprehensive OEM services for popular brands and maintains robust after-sales service procedures. However, limited innovation capability is noted due to the absence of SDKs and minimal R&D staffing. Their production capacity is modest with only one production line and no ongoing volume reconciliation. Despite this, the supplier provides flexible customization options and holds numerous international certifications.

Supplier typeShuntong Electric Co., Ltd. is a professional manufacturing enterprise focused on high and low voltage equipment.

CertificationsShuntong Electricals holds ISO9001, ISO14001, OHSAS18001, CB, SEMKO, and CE certifications.

After-Sales capabilityThe supplier has written procedures and records for quality management and clear procedures for handling customer complaints.

Financial creditFinancial data is consistently available over the last three years, indicating financial stability.

R&D capabilityThe supplier lacks SDK availability and has a limited number of R&D engineers.

Production capacityOperates one production line with no ongoing volume reconciliation, indicating limited production capacity.

Customization capabilityOffers a wide range of customization services from samples to full customization.

Client casesProducts are well-received in both domestic and overseas markets, suggesting positive customer experiences.

Product Q&A

Q:How does the alarm generate sound without electricity?

It is a manual hand-cranked siren. By shaking the handle clockwise at 50-80 rev/min, the gear box drives the whistling wheel to produce high-pressure air and sound.

Q:What is the maximum sound volume of this alarm?

The sound level can reach up to 125dB(A) at 1 meter distance, depending on the cranking speed.

Q:Is this alarm suitable for outdoor use?

Yes, it is designed for various environments including mines, airports, pastures, and oil depots, making it suitable for outdoor critical situations.

Q:What materials is the alarm made of?

The main body is made of aluminum alloy, ensuring it is lightweight yet durable.

Q:Do I need special tools to install this alarm?

No, it does not require any tools. It can be installed easily in any space where people are present.