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Email: info@jrteck.com

Project Case

Explore J&R’s global project cases showcasing successful deployment of industrial communication systems across oil & gas, transport, mining, and more.

NEW BLOG

Waterproof Telephone Pillars for Robust Railway Communication Systems

Waterproof Telephone Pillars for Robust Railway Communication Systems

Time: 2025/09/19

Learn how waterproof telephone pillars improve communication reliability across critical railway environments.

Hotline Vandal-Proof Telephone System for Prisons & Correctional Facilities

Hotline Vandal-Proof Telephone System for Prisons & Correctional Facilities

Time: 2025/09/17

Discover the Hotline Vandal-Proof Telephone System designed for prisons and correctional facilities. Featuring IK10 anti-vandal shell, tamper-resistant design, and automatic pre-set dialing to ensure secure, durable, and cost-effective inmate communicatio

Clean Room Intercom Systems That Actually Work

Clean Room Intercom Systems That Actually Work

Time: 2025/09/08

Find the ideal intercom setup for clean rooms and sterile environments. Discover how J&R Technology’s rugged hands-free clean room intercom system delivers crystal-clear audio, easy installation, and long-term reliability.

Full Duplex Communication: Efficient Real-Time Talk

Full Duplex Communication: Efficient Real-Time Talk

Time: 2025/08/29

Learn why full duplex matters and how it’s transforming industrial talk

Why J&R Leads the Future of Industrial Phones

Why J&R Leads the Future of Industrial Phones

Time: 2025/08/29

Discover how J&R sets the benchmark for industrial telephone systems.

Rugged Telecom Systems: Behind J&R’s Engineering

Rugged Telecom Systems: Behind J&R’s Engineering

Time: 2025/08/29

Discover how J&R sets the benchmark for industrial telephone systems.

How Tunnel Communication Works: A Full Breakdown

How Tunnel Communication Works: A Full Breakdown

Time: 2025/08/23

Get the full breakdown of tunnel comm tech and its challenges

Ensuring Safe Communication in Indian ONGC Oil Pipelines

Ensuring Safe Communication in Indian ONGC Oil Pipelines

Time: 2025/07/14

Oil pipelines are a critical infrastructure for the transportation and delivery of crude oil and its derivatives.

One Emergency Button Miracle Reshaping the Madrid Train Station's Public Safety

One Emergency Button Miracle Reshaping the Madrid Train Station's Public Safety

Time: 2025/07/14

We are proud to announce the successful deployment of our customized JR305-SC-AL Emergency Intercom Systems at Madrid Train Station, Spain.

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