A Case Study on the Improvement of Fire Safety for High-Rise Multi-Use Towers Using Edwards EST4

In the high-rise, multi-use tower environment, there is no larger issue than to ensure the highest performance from your fire safety system. Edwards’ EST4 platform leads globally in many ways, particularly in keeping control over complex, large, and addressable device systems. This case study evaluates how using Category 5 or better cable with fiber optics—instead of twisted pair copper—better serves to increase the functionality of a system, allows buildings to be future-proofed, and offers faster processing speeds.  

The Challenge of Smoke Control in Multistoried Buildings  

High-rise buildings pose special challenges to fire safety systems, which become difficult to manage only through smoke control. Traditional twisted pair copper cabling tends to fail in such demanding environments, which allows the occurrence of packet drops and slower speeds in processing. This may affect the efficiency and reliability of smoke control systems, which are integral parts of safety during emergencies involving fire.  

The Solution: Upgrading to Category 5 and Fiber Optic Cabling   

To eliminate these problems, a move to at least Category 5 cable (or higher) or fiber optics makes all the difference in the world.  

• Better Processing Speed: Category 5 and fiber optic cables ensure greater speed in transmitting data, which is important for the handling of smoke control signals and other crucial information in a prompt manner.  

• Higher System Reliability: These cabling solutions reduce the risk of packet drops, ensuring that main panel nodes process information correctly and maintain optimum system performance.  

• Future-Proofing: A higher grade of cabling upgrades the building for future expansions and additional tenant space build-outs.  

• Mixed Cabling for Flexibility: Nodes, like remote annunciators that mimic the main panel, will of necessity incorporate a mix of twisted pair, fiber, and Category 5 cabling to drive them. This solution allows for flexibility without sacrificing system integrity.   

Implementation and Results  

In some of our recent projects with large high-rise multi-use towers, the Edwards EST4 system was employed with a backbone that utilized Category 5 and fiber optic cables. Results have been impressive:  

• Faster Processing: A faster processing speed for the EST4 system, driven by the upgraded cabling in this case, was observed during the operation, especially in complex smoke control rules.  

• Improved Cleaner System Functionality: Overall, the system function was improved for a more reliable and efficient fire safety solution.  

• Mutual Compatibility: Mixed cabling for remote annunciators allowed seamless integration without any performance compromise.  

Why Should You Choose Edwards EST4 with BEC?  

The Edwards EST4 system, together with high-grade cabling solutions, is the most advanced technology in fire safety today. This solution ensures the maximal level of safety, reliability, and future readiness while keeping your high-rise multi-use tower or any other complex building.  

Partner with BEC for Advanced Fire Safety Solutions  

At Building Electronic Controls, Inc., BEC focuses its resources on helping to come up with the best state-of-the-art safety solutions for fire protection in high-rise structures. A professional engineer serving the areas of Los Angeles, Bakersfield, Fresno, Sacramento, Orange County, Northern California, and Southern California, BEC is your partner in terms of implementing the Edwards EST4 system through the provision of the finest cabling solutions rated best.  

Have you got any further questions? Are you Ready to Take Your Building’s Fire Safety Infrastructure to the Next Level?  

Contact BEC today, and let our experts be your guide in a smarter, safer, and more efficient fire safety system.