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What is a Fire Alarm System’s Lifespan?
How Long Do Fire Alarm Systems Last?
Most business owners and property managers have a full-time job trying to make ends meet and keeping tenants or customers satisfied. This work is built on the foundation of the status quo; it is hard to prepare for something out of the ordinary happening. While many things “could” happen, one of the last things you might expect is a failure of the building fire alarm system. This article is written with two people in mind:
- The very alert, well-prepared property owner/manager that is trying to stay on top of things, and
- The very “alarmed,” underprepared property owner/manager is trying to stay in compliance after determining the fire alarm system is failing.
Every responsible person understands the need for early alert systems that detect smoke or fire and call occupants to move to safety. Often, these alert systems also communicate with local first responders to contain and extinguish the blaze. The system(s) installed in your building was the cutting edge of technology when it was installed. But like all mechanical systems, it has a limited lifespan. At some point, it will need to be updated or replaced. The question is “when do I replace this system?” Each fire alarm system is unique, so there is no definitive answer, but here are some criteria for making your determination.
Manufacturer’s Guidelines
Before your fire alarm system was manufactured, it was engineered and tested to meet requisite standards. The guidelines established for your system should be in a file folder and accessible now. If the system was installed properly and maintained over the years of service, these guidelines give a minimum life expectancy. This is a good starting point.
Local Regulations
Your facility falls under local municipal or county building fire codes and regulations. These codes are designed to keep people as safe as possible in any situation. Regulations were developed for facilities according to size and use. Become aware of local codes that require inspection and testing of your system. Usually, local fire officials assist with inspection and testing. These officials will provide information to help you determine the viability of your system and regulatory mandates for eventual replacement.
Regular Inspections
A complete fire alarm system will consist of multiple components, scattered throughout the facility. Every component must function property for the entire system to work properly. Regular inspection and testing of components is the only way to ensure the system continues to function properly. Both manufacturer’s guidelines and local fire code regulations will help you determine how often testing needs to occur.
Some components are powered by batteries and some will use batteries as a backup when the power is out; batteries will need to be checked and replaced as needed. Activating alarms or pull stations will send messages to the local fire station, so testing should be done in cooperation with local fire officials. If component parts have ceased to function, they will need to be replaced and the system rechecked.
Environmental Contributing Factors
- A well-maintained system in a relatively clean environment, free of dust and dirt, will typically last longer than a system with a less desirable usage.
- Expect a building that sustains significant damage during use to experience damage to critical systems, including the fire alarm system.
- Facilities that are exposed to significant moisture or store caustic chemicals can also expect damage to critical systems, resulting in frequent component replacement or a limited life cycle.
Have questions about Fire Alarm Systems?
Call Fire Safe Protection Services today at 713-722-7800 or visit our online form and we will be in contact as soon as possible about your Fire Alarm System questions.