Does the alarm have adjustable features?

Yes, it includes voice and volume adjustment switches for simple operation.

Stsg-07 Siren 24V 48V Audible and Visual Alarm Security System

Name: Stsg-07 Siren 24V 48V Audible and Visual Alarm Security System
Brand: Zhejiang Shuntong Electric Co., Ltd.
SKU: 2115355475

Zhejiang, ChinaZhejiang Shuntong Electric Co., Ltd.

US$100.00

30-999 Pieces

US$30.00

1,000+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Type

Industry Alarm

Signal Transmission

Wired Alarm

Model NO.

STSG-07

Working Mode

Passive

Certification

CE, CCC

Application

Indoor, Outdoor

Working Principle

Electromechanical

Transmission Mode

Cable

Alarm Volume (within 1m)

≥110dB

Receive Frequency

229.95MHz

Color

Red

Voltage

DC 24V/48V, AC 220V/380V

Decibel

120dB

Protection Grade

IP56

Working Temperature

-30℃~+70℃

Frequency

50Hz/60Hz

Transport Package

5.1kg

Trademark

SNTOOM

Origin

Zhejiang, China

Production Capacity

10000 Piece/Pieces Per Month

Key features

High Volume Alarm: Audible alarm volume reaches 110-120dB for clear warning signals.

Durable Construction: Stainless steel and steel die-casting shell with IP56 protection grade.

Bright Visual Signal: 180-degree visible super bright LED light-emitting tube.

Wide Voltage Support: Compatible with AC 220V/380V and DC 24V/48V power supplies.

Voice Customization: Features 6 preset voices and 1 alarm sound with adjustable volume.

Corrosion Resistant: Effectively resists salt spray corrosion, rainproof and dustproof.

Low Power Consumption: Stable work with low power consumption and long service life.

Industrial Application: Suitable for cranes, ship terminals, and port machinery equipment.

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: ≤4.39hTerms 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.