Industrial IP Public Address and Alarm System for Pipeline Engineering

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Pipeline Projects

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Background

The Shandong Pipeline East Mainline Natural Gas Project is a key national initiative designed to strengthen natural gas connectivity. Stretching 524.5 kilometers with an annual transmission capacity of 13.9 billion cubic meters, the pipeline passes through 5 cities and 13 districts, including Yantai, Qingdao, Weifang, Rizhao, and Linyi. To ensure smooth communication, effective dispatching, and secure monitoring across the 19 gas transmission stations, SPON Communications provided a specialized Industrial IP Public Address and Alarm System.

Requirements

Provide real-time communication between control rooms and outdoor stations.

Support emergency broadcasting and alarm notifications across large areas.

Ensure reliable communication in hazardous and noisy environments.

Integrate with fire alarm and leakage detection systems for safety management.

Deliver robust, explosion-proof, and weatherproof performance for outdoor use.

Solution

SPON deployed a tailored IP-based PA and Alarm System built on the SIP protocol to meet industrial communication demands.

XC-9031NV

XC-9031NV IP Video Paging Console: Installed in control rooms, it features a 10.2-inch touchscreen, 13MP HD camera, goose-neck microphone, and emergency broadcast button. It supports PoE, H.265 video decoding, multi-party conferences, and visualization modules, making it the hub for voice notifications, commands, and emergency response.
XC-9201V

XC-9201V IP Outdoor SOS Video Telephone: Built with a rugged metal casing, it is explosion-proof, waterproof (IP66), and designed for outdoor industrial environments. It enables one-touch emergency calling, hands-free or handset communication, and integrates a 30W digital amplifier for external speaker connections.
NEP-6022V

Explosion-Proof Network Video Intercom Station: Installed in valve rooms and outdoor hazardous locations, it has dual explosion-proof certification, IP68 protection, and prevents spark leakage. It is linked to fire alarms and leakage detection systems, enabling audio-visual alarm linkage for real-time safety management.

Advantages

High Reliability

Rugged design ensures stable operation in extreme industrial conditions.

Fast Emergency Response

One-key alarms and instant voice/video communication improve safety.

Clear Audio

Noise suppression and wind resistance technology ensure intelligible speech outdoors.

Explosion-Proof Safety

Devices meet strict standards for hazardous gas and dust environments.

System Integration

Linked with fire alarms and leakage detection systems for unified management.

Visualized Control

Paging console with video monitoring and emergency broadcast enhances command efficiency.

Why Choose SPON？

SPON Communications is a trusted provider of industrial-grade IP intercom, PA, and emergency systems with over 20 years of expertise. Known for high-quality manufacturing and advanced R&D, SPON solutions are built to handle harsh environments, from factories to energy pipelines. Choosing SPON means ensuring reliable communication, enhanced safety, and efficient management for mission-critical infrastructure projects.