What certifications does the product have?

The product is certified with ISO9001 and RoHS.

What are the suitable application scenarios?

It is suitable for electronic facilities, oil and gas pipelines, chemical plants, border lines, and various types of metal fences.

Fiber Optic Sensor Perimeter Alarm System Optical Fiber Cable for Wall and Fence

Name: Fiber Optic Sensor Perimeter Alarm System Optical Fiber Cable for Wall and Fence
Brand: Shijiazhuang Doudou Perimeter Technology Co., Ltd.
SKU: 2030023012

Hebei, ChinaShijiazhuang Doudou Perimeter Technology Co., Ltd.

US$921.00-1,443.00

1 Set

Product profile

Certification

ISO9001, RoHS

Frame Finishing

Powder Coated

Surface Treatment

Galvanized

Model NO.

DD-J-Z

Material

Metal

Transport Package

Carton

Trademark

DD-FENCE

Origin

China

Production Capacity

100set/Month

Key features

Ultra-Fast Response: Alarm response time under 3 seconds for immediate threat detection.

Long-Range Coverage: Defense zone length up to 1000 meters for large-area security.

Low Power Design: Operates on 12VDC with low power consumption for cost-effective use.

Vibration Detection: Detects intrusion via vibration on fences, walls, and railings.

Precise Positioning: System locates exact alarm position upon detecting climbing or touching.

High Qualified Rate: 99.5% qualified rate ensured by strict QC on each production procedure.

Long-Term Warranty: Product quality warranty ranging from 10 to 20 years.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceCustomization from DesignsQuality Assurance

Shijiazhuang Doudou Perimeter Technology Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.79h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHEBEI DOUDOU METAL FENCE PRODUCTS CO., LTD. is a Chinese manufacturer established in 2015, operating as a limited company with 22–28 employees and an affiliated company. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 management-system certificates, operates five production lines, and has 6–10 quality-control staff. The supplier reports an available SDK and broad product scope covering metal products, fencing-related equipment, surveillance systems, unmanned systems, optoelectronic devices, batteries, and software development. Export capability is supported by a valid import/export license and stated service terms, but overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported. Service procedures exist for supplier assessment, corrective actions, and complaints, but written records are unavailable. Financial information identifies years but provides no assessable performance values. No OEM service for popular brands is reported, and customer cases are...

Supplier typeThe supplier is identified as a manufacturer and limited company based in Hebei, China, established in 2015. It is also reported to have an affiliated company, indicating a corporate relationship beyond the standalone legal entity.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates, covering quality, environmental, and occupational health and safety management systems. These explicitly stated certifications support a positive assessment for management-system certification.

R&D capabilityThe supplier explicitly reports R&D capability with an available SDK and includes software development, cloud-computing devices, optoelectronic products, intelligent unmanned systems, and new-energy equipment in its business scope. However, total R&D engineer experience is stated as two years, so the evidence supports the existence of innovation-related capability but does not establish a high level of maturity.

Production capacityThe supplier is a manufacturer with five production lines and 6–10 quality-control staff. Its stated total workforce is 22 in one slice and 28 in another, while export capacity is supported by a valid import/export license; these facts provide explicit evidence of operating production and export capability.

Customization capabilityThe available SDK and broad scope spanning metal products, surveillance systems, unmanned systems, optoelectronics, batteries, cloud-computing devices, and software development indicate technical and product-development breadth. Nevertheless, the supplier explicitly reports that it does not provide OEM services for popular brands, and no direct evidence of customized manufacturing or private-label capability is provided.

Product Q&A

Q:How does the system detect intrusion?

The system uses a vibrating optical fiber cable to detect vibrations caused by climbing, trampling, touching, shaking, or extrusion on fences and walls.

Q:What is the maximum defense zone length?

The system supports a defense zone length of up to 1000 meters.

Q:What is the alarm response time?

The alarm response time is less than 3 seconds, ensuring immediate alerts.

Q:What is the working voltage and power consumption?

The working voltage is 12VDC. Warning power consumption is less than 1W, and alarm power consumption is less than 1.5W.

Q:What is the warranty period for this product?

The product quality warranty ranges from 10 to 20 years.

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Fiber Optic Sensor Perimeter Alarm System Optical Fiber Cable for Wall and Fence