The Purpose of Strobes Within a Fire Alarm System (2024)

Table of Contents

Introduction

In an emergency, every second counts, and having an effective fire alarm system can make all the difference. A fire alarm strobe light serves as a key component of these systems because it provides a visual alert that complements auditory queues, a trait especially important for individuals who are hard of hearing. The ability to understand how fire alarm strobe lights work and their requirements guarantees safety in any environment for anybody.

What Is the Strobe on a Fire Alarm?

The strobe on a fire alarm is a visual light notification that is activated alongside the alarm system. When triggered, the strobe emits intense flashes, which draw attention to the ongoing emergency. This is an essential feature for ensuring that everyone, particularly those who cannot hear the alarm, can recognize the need to evacuate. For deaf individuals, the fire alarm flash, can significantly enhance their safety, allowing them to respond appropriately during an emergency.

The strobe lights work synchronically with the alarm sounds, making them easily noticeable regardless of environment noise level. For instance, in bustling places like factories or crowded public spaces, the combination of loud alarms and flashing lights maximizes awareness. In addition, the intensities and frequencies of strobe lights can vary across different models, which allows for customization based on specific building needs.

The Purpose of Strobes Within a Fire Alarm System (1)

A System Sensor Horn Strobe

What Is a Horn Strobe?

A fire alarm horn strobe combines both sound and light to alert individuals during emergencies. This dual function ensures that everyone is made aware of a potential threat. When activated, the horn produces a loud noise, while the strobe emits powerful flashes of light. The horn serves as the main alert for those who can hear it. Conversely, the strobe light is the main alert for individuals who may be deaf or hard of hearing because of its providing visual cues.

In boisterous areas, the synchronized flashing of the strobe light enhances visibility, which helps everyone recognize the emergency. Various horn strobe models offer different sound and light intensities, catering to specific building needs. For further insights into fire horns, check out our blog titled What Is the Difference Between a Fire Bell and a Fire Horn?

If you are looking for a reliable addition to your current alarm system, consider the Eaton Eluxa outdoor horn-strobe models for your safety needs. These devices are designed for rugged environments and offer multiple candela settings to adapt to various applications. You can check out the Eluxa 3R Horn Strobe here.

Fire Alarm Strobe Requirements

Fire alarm strobes are generally required in public facilities such as public and common use areas. These include, but are not limited to restrooms, hallways, conference rooms, and classrooms. The National Fire Protection Association (NFPA) 72 specifies strobe placement requirements for these facilities. They stipulate that installations on walls be between 80 and 96 inches above the ground and 6 inches from the ceiling, or for ceiling strobes to be no greater than 30 feet high.

A candela rating is a measure of the luminous power of visible light, also called lumens (lm). A strobe’s candela rating is critical in ensuring appropriate coverage. The NFPA recommends that strobes have one of the following: 15, 75, 95, 98, or 110 candelas. This guarantees complete coverage of the surface area. For example, a 15-candela strobe can cover a 20-by-20-foot room if centered properly. It should be noted, however, that incorrect placement or candela selection can lead to inadequate coverage, thus violating code requirements. Be sure to double check that the candela count of your strobe is adequate for the size of your space.

Where to Buy a Fire Alarm Strobe

When purchasing a fire alarm strobe, consider both quality and functionality. Be on the lookout for models that are in compliance with safety standards and suit your specific environment. The right device will enhance safety while promoting ease of use and installation.

When choosing between popular fire alarm strobes, consider the System Sensor L-Series. It is an affordable device while also maintaining modern aesthetics and lower current draws. It is an excellent choice for various applications. For more information look here at FireAlarm.com. The L-Series meets a wide range of needs while maintaining top performance as shown by its adaptability and customizability. There are various options in white and red plastic housings and multiple device styles.

You can browse various other horn strobes on FireAlarm.com. Whether you’re looking for standard or compact models, plain or printed designs, you’ll find an extensive selection of horn strobes that suit your requirements. The System Sensor L-Series is just one of many choices available to ensure your safety and compliance.

Conclusion

Fire alarm strobe lights make fire safety universal. These devices provide visual alerts that benefit those who hearing-impaired. Their synchronized flashes work alongside auditory signals, to make sure that anyone can adequately respond during an emergency. Familiarity with fire alarm strobe requirements helps you guarantee proper installation which maximizes coverage and your compliance with safety standards.

At FireAlarm.com, we understand the importance of fire and life safety compliance. Our expert team is ready to assist you withsystems design, installation, inspection, and maintenance servicestailored to your needs. Don’t compromise on safety—ensure your systems are up to date and effective. Reach out to us today to discuss how we can support you in achieving optimal fire safety in your building.

The Purpose of Strobes Within a Fire Alarm System (2024)
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