What are the typical applications for this siren?

It is used in civil defense, mines, prisons, power stations, airports, schools, and residential areas.

What is the weight and size of the device?

The net weight is 1kg, and the dimensions are 191mm (L) x 132mm (W) x 145mm (H).

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Red Metal Fire Alarm Mini Motor Siren Ms-390 120dB DC12V DC24V Buzzer

Name: Red Metal Fire Alarm Mini Motor Siren Ms-390 120dB DC12V DC24V Buzzer
Brand: Zhejiang Shuntong Electric Co., Ltd.
SKU: 2099834425

Zhejiang, ChinaZhejiang Shuntong Electric Co., Ltd.

US$15.00

30-499 Pieces

US$10.00

500+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Type

Industry Alarm

Signal Transmission

Wired Alarm

Model NO.

MS-390

Working Mode

Passive

Certification

CE, ISO, RoHS, CCC

Application

Outdoor

Working Principle

Electro-Acoustic Style

Transmission Mode

Cable

Alarm Volume (within 1m)

≥110dB

Receive Frequency

433.92MHz

Color

Red

Product Name

Ms-390 Motor Siren

Voltage

AC110V,220V

Power(W)

40W

Decibel

130dB(a)(at 1m)

Insulation Impedance

100mΩ(at 500VDC)

Transport Package

Carton

Specification

191(L)× 132(W)× 145(H)mm

Trademark

SNTOOM

Origin

Zhejiang, China

Production Capacity

30000 Piece/Pieces Per Month

Key features

High Sound Output: Delivers powerful alarm volume of 116dB to 130dB at 1 meter distance.

Durable Aluminum Alloy: Constructed from heat-treated aluminum alloy for strong moisture and corrosion resistance.

Multi-Voltage Support: Compatible with DC 12V/24V and AC 110V/220V power supplies.

Weatherproof Design: IP44 rated with anti-wind, sand, and bird nesting features for outdoor use.

Wide Application Scope: Suitable for civil defense, mines, prisons, power stations, and public buildings.

Certified Quality: Meets CE, ISO, RoHS, and CCC certification standards for safety and compliance.

Stable Operation: Ensures quick start, no jamming, and strong sound penetration with large coverage.

Compact Dimensions: Small size of 191x132x145mm and lightweight at 1kg for easy installation.

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: ≤4.32hTerms 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.