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J&R Company - Provider of Industrial Telephone SolutionsJ&R Company - Provider of Industrial Telephone Solutions
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Can Secure Communication Solutions Protect Critical Infrastructure?

Can Secure Communication Solutions Protect Critical Infrastructure?

Time: 2025/12/29

Explore how secure communication solutions ensure integrity and confidentiality across critical industrial infrastructure.

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How Do Underground Wireless Communication Systems Maintain Connectivity?

How Do Underground Wireless Communication Systems Maintain Connectivity?

Time: 2025/11/28

Explore how underground wireless networks overcome geological barriers to keep mining teams connected.

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Can Paging Systems Compete with Modern Intercoms?

Can Paging Systems Compete with Modern Intercoms?

Time: 2025/10/27

Can industrial paging outperform modern intercoms in noisy zones? Explore the pros, cons, and real-world use cases of industrial paging intercom systems—including integrated explosion-proof waterproof speakers and lights.

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Is Explosion-Proof Tech the Future of Industrial Communication?

Is Explosion-Proof Tech the Future of Industrial Communication?

Time: 2025/10/24

Discover how J&R’s explosion-proof systems set new safety standards for harsh industrial zones.

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How Secure Is Your Facility’s Video Intercom Setup?

How Secure Is Your Facility’s Video Intercom Setup?

Time: 2025/10/13

In an era of evolving security threats, video intercom systems have become a cornerstone of facility protection for offices, schools, industrial sites, and commercial properties. But what is video intercom, exactly?

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Are Critical Communication Systems Still Undervalued?

Are Critical Communication Systems Still Undervalued?

Time: 2025/10/10

In high-risk industries ranging from energy and healthcare to emergency response, critical communication systems serve as the invisible backbone of safety and efficiency. These real-time networks enable instant, secure information transmission that can me

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What Powers Oil & Gas Facilities to Stay Connected?

What Powers Oil & Gas Facilities to Stay Connected?

Time: 2025/10/08

Maintaining stable, real-time communication in oil and gas operations is essential for safety, coordination, and productivity—especially in remote or offshore locations where harsh conditions challenge every system. Understanding how layered infrastructu

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Weatherproof or Waterproof: Which Is Right for Harsh Environments?

Weatherproof or Waterproof: Which Is Right for Harsh Environments?

Time: 2025/10/06

Choosing between weatherproof and waterproof protection is crucial when selecting industrial communication equipment for harsh or unpredictable environments. Understanding the difference between weatherproof vs waterproof ratings helps you determine the m

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Why Do Power Plants Need Explosion-Proof and Waterproof Telephones?

Why Do Power Plants Need Explosion-Proof and Waterproof Telephones?

Time: 2025/10/03

Understanding the role of explosion-proof and waterproof telephones is essential for anyone involved in mining communication solutions or power generation safety. Power plants operate in high-risk environments where the presence of flammable gases, vapors

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Solutions

Petrochemical Facilities
Offshore Oil Drilling Platforms
Onshore Oil Platforms
Industrial & Manufacturing Facilities
Nuclear Power Plants
Mining Communication Systems
Expressways & Highways
Utility Tunnels

Products

Explosion-Proof Telephones
Weatherproof Telephones
Vandal Resistant Telephones
Emergency Telephones
Video Intercoms
Telephone Hood/Booth
Telephone Pillar/Tower
IP Server and Telephone System
Telephone Accessories

Service support

Service Support
Technical Support
FAQ
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