What is the signal transmission mode?

The signal transmission mode is wired alarm.

What is the receive frequency?

The receive frequency is 229.95MHz.

Stsg-22 Warning Lights and Speakers Safety Solar Panel Power Supply Alarm System

Name: Stsg-22 Warning Lights and Speakers Safety Solar Panel Power Supply Alarm System
Brand: Zhejiang Shuntong Electric Co., Ltd.
SKU: 2119128965

Zhejiang, ChinaZhejiang Shuntong Electric Co., Ltd.

US$300.00

1-499 Pieces

US$250.00

500+ Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Type

Industry Alarm

Signal Transmission

Wired Alarm

Model NO.

STSG-22

Working Mode

Passive

Certification

CE, ISO, CCC

Application

Indoor, Outdoor

Working Principle

Electromechanical

Transmission Mode

Cable

Alarm Volume (within 1m)

≥110dB

Receive Frequency

229.95MHz

Voltage

AC 220V(Can Be Customized)

Power Supply

Solar

Frequency

50/60Hz

Material

Aluminum Alloy Spray

Tone

a(Can Be Customized)

Installation

Screws

Transport Package

Carton

Trademark

SNTOOM

Origin

Zhejiang, China

Production Capacity

10000 Sets Per Month

Key features

Solar Powered Operation: Direct sunlight exposure enables fast charging and continuous off-grid operation.

Large Capacity Battery: Built-in battery ensures long-lasting performance and reduces replacement frequency.

Customizable Voltage: Supports AC 220V with customizable options for seamless system integration.

Multi-Scene Application: Suitable for indoor, outdoor, remote sites, and residential security systems.

Eco-Friendly Design: Sustainable solar power minimizes carbon emissions and reliance on traditional grids.

Durable Construction: Made of aluminum alloy spray material for robust and long-lasting performance.

Certified Quality: Complies with CE, ISO, and CCC certifications for safety and reliability.

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: ≤3.89hTerms 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.