Westronic delivers advanced remote alarm and monitoring systems designed for reliability in harsh or challenging environments. Whether for small facilities or large networked operations, our portfolio ensures efficient communication, strong situational awareness, and optimal uptime.
WS1800
Remote Terminal Unit Suitable for Small Facility Applications
The WS1800 Remote Terminal Unit provides flexible, cost-effective alarm management and monitoring for smaller remote sites and outside plants. This compact solution features extended temperature range operation and low power consumption, bringing situational awareness from the network edge to the entire organization. With distributed reporting capabilities and compatibility with major Network Management Systems, the WS1800 is designed to meet diverse remote monitoring needs while ensuring reliable operation in extreme environments.
COMMON APPLICATIONS: Telecom Outside Plants, Small Remote Facilities, Network Edge Monitoring Sites.
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WS2200
Remote Terminal Unit Suitable for Intelligent Network Management
The WS2200 Remote Terminal Unit delivers comprehensive alarm management and monitoring capabilities for small facility applications. This versatile solution features distributed reporting, four analog inputs, and support for up to 160 optically isolated discrete inputs. With extended temperature range operation and compatibility with both legacy and modern protocols, the WS2200 brings advanced situational awareness to network operations. Its rules-based correlation application and customizable alarm management make it ideal for facilities requiring intelligent monitoring solutions.
COMMON APPLICATIONS: Remote Telecom Sites, Network Management Centers, Industrial Monitoring Facilities.
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WS3500
WS3500 Monitoring and Control Platform Suitable for Enterprise-Level Network Management
The WS3500 represents Westronic’s flagship monitoring platform, providing superior provisioning capability through a modular design approach. This advanced system leverages real-time OS architecture to deliver unparalleled scalability and performance, supporting deployments of over 50,000 alarm points. With comprehensive protocol mediation, distributed reporting, and intelligent alarm correlation, the WS3500 brings enterprise-grade monitoring capabilities to complex network operations. Its backwards-compatible I/O terminations ensure cost-effective migration from legacy systems to modern IP-centric solutions.
COMMON APPLICATIONS: Large-Scale Telecom Operations, Enterprise Network Management Centers, Multi-Site Monitoring Systems
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WS Manager
WS Manager Configuration Software Suitable for Centralized RTU Management
WS Manager is Westronic’s innovative configuration software, designed to provide a powerful and flexible centralized communication and configuration platform for WS3500 and WS2200 RTUs. This user-friendly interface allows for easy system setup and management across large networks of RTUs. With features like shared SQL databases, secure communications, and support for both legacy and modern Westronic products, WS Manager streamlines the configuration process and enhances overall network management capabilities.
COMMON APPLICATIONS: Large-Scale RTU Network Configuration, Centralized Alarm Management Systems, Remote Firmware and Configuration Updates.
Featured Projects
Explore a selection of projects that showcase our capabilities and the results we deliver for our clients.
Legacy System Integration Success Story
A major North American telecommunications company needed to integrate hundreds of legacy Westronic E2A-based RTUs—each with over 20 years of service—into their modern TCP/IP alarm collection system. Westronic engineered a custom hardware interface for the WS3500 platform, enabling just 28 units to monitor hundreds of thousands of active alarms across the network. Going beyond hardware, Westronic processed a 1-million-point alarm database and refined the alarm content within days. This innovative solution seamlessly bridged decades of technology, transforming legacy infrastructure into a streamlined, modern network management system while maintaining uninterrupted service and extending the life of proven equipment.
Dual Network Security Solution
In today’s telecommunications landscape, security isn’t optional—it’s critical. When a major network operator needed to monitor alarms on one isolated network while reporting to another, they faced a complex challenge: maintaining strict security without compromising visibility. Westronic’s WS3500 platform delivered the solution with its dual-ethernet capability and secure architecture. The system enabled complete network separation, collecting alarm data on the isolated network while simultaneously reporting to the management network—without creating a security bridge between them. This elegant approach met stringent security requirements while maintaining full situational awareness, proving that advanced monitoring and uncompromising network isolation can coexist seamlessly.
Seamless Legacy Modernization
For three decades, a major international telecommunications company relied on Westronic WS3000 RTUs to keep their network running. When modernization finally became necessary, they turned once again to Westronic. The WS3500 delivered the perfect upgrade path with full pin-to-pin and port compatibility—cables simply moved from old units to new. No rewiring. No reconfiguration. No extended downtime. This seamless transition saved countless installation hours and minimized network disruption, proving that 30 years of reliable service was just the beginning. The WS3500 brought modern capabilities while honoring the original investment, demonstrating Westronic’s commitment to long-term customer partnerships and backward compatibility.
Guardian Telecom provides rugged, intelligent communication and monitoring systems built for the harshest environments. When safety, security, and uptime matter most, we’re your first line of defense.
