What is the maximum number of defense zones?

The system supports up to 2 equipment defense zones.

What are the main application scenarios?

It is suitable for electronic facilities, oil and gas pipelines, chemical plants, and border lines.

Vibration Optical Cable Detector Vibration Fiber Optic Intrusion Alarm System

Name: Vibration Optical Cable Detector Vibration Fiber Optic Intrusion Alarm System
Brand: Shijiazhuang Doudou Perimeter Technology Co., Ltd.
SKU: 2021915982

Hebei, ChinaShijiazhuang Doudou Perimeter Technology Co., Ltd.

US$921.00-1,443.00

1 Set

Product profile

Signal Transmission

Fiber Optic

Type

Anti-Theft Alarm

Application

Home, Industry, Special Equipment, Traffic

Model NO.

DD-J-Z

Usage

Personal

Certification

Transport Package

Carton

Trademark

DD-FENCE

Origin

China

Production Capacity

100set/Month

Key features

Immediate Intrusion Detection: Triggers alarm and locates position upon climbing, knocking, or trampling.

Long Defense Zone: Supports defense zones up to 1000 meters in length.

Fast Response Time: Alarm response time is less than 3 seconds.

High Reliability: MTBF of 2000 hours (Grade C) ensures stable performance.

Low Power Consumption: Warning power consumption is under 1W.

Comprehensive Protection: Features 10KA surge protection and electric shock capacity.

Extended Warranty: Product quality warranty ranges 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: ≤2.99h 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.