Mass Notification

Simple Solution to Mass Notification

E3 Series® Expandable Emergency Evacuation

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Mass Notification Solutions - E3 Series®

Those looking for a solid Mass Notification System (MNS) turn to the E3 Series® Expandable Emergency Evacuation System for their solution. The E3 Series® strength, flexibili- ty and survivability make it a perfect choice for keeping the public informed in the event of an emergency. The system’s ability to communicate real time information regarding the type of emergency that is occurring, and safely instruct people on what to do, and where to go, offers building own- ers, government officials, and facility managers a simple, proven answer to their safety requirements.

Emergency Communication is distributed to particular zones or regions, on specific floors, buildings and outdoor locations spread out over a large area. Using a state-of-the art digital signal processor (DSP), the system provides reli- able clear messaging, live voice instruction, text information across the network to all Local Operating Consoles (LOC). These distinctive features minimize confusion and panic during emergency conditions.


Using Broadband Technology enables full network control and emergency tones over two wires or fiber optic cable, reducing installation cost. In many cases, the Mass Notification System may be installed as part of a campus network fire alarm system.  By engineering the E3 Series network with our “building block” approach, we combine mass notification with fire alarm control providing a seamless, cost effective, complete Emergency Communication System.


True peer-to-peer exchange of data packets ensures that each segment of the system operates independently, for fast clear and highly survivable emergency warning.  Our E3 Series offers an MNS that can be configured as a standalone voice or incorporated into a state of the art UL 9th Edition, networked fire alarm system. With the addition of the Local Operating Console units combined with our 2-wire technology, we provide a true mass notification sys- tem with less hardware and less wire than the competition.


• True peer-to-peer architecture

• Supervised “Style 7” wiring

• Simple configuration of multiple LOCs

• Each node regenerates network communications

• Up to 64 network nodes combining standard E3 Series “building block” modules

• Utilizes state-of-the-art Digital Signal Processor

• Architecture based on ARCnet, one of the simplest, least expensive proven LANs available

• Network functions include: mass notification, fire alarm system control, fire fighter telephone, live voice paging, network wide text messaging to displays, and advanced network wide control.

Where is MASS Notification today?

Today we think of firefighters less in terms of putting out flames and more as “first responders” to emergencies. We think of fire safety systems in an entirely new light, and the broader term “emergency notification” has become a greater priority in evacuation. Mere fire alarms are no longer enough.

The federal government has attempted to rapidly address these clearly warranted fears. The National Strategy of Homeland Security outlined a vision for future security which described a need for “communication and delivery systems indispensable to our national effort to detect, prevent, and, if need be, respond to terrorist attacks.” That same year, the Department of Defense (DOD) developed Unified Facilities Criteria (UFC) in its Minimum Antiterrorism Standards for Buildings.

Central to UFC was the need for mass notification – systems that would “provide a timely means to notify (building) occupants of threats and instruct them what to do in response to those threats.”

Beyond the Alarm

In developing this UFC, the DOD determined that most basic fire alarm systems were lacking in their ability to communicate with people in the event of non-fire emergencies such as terrorist attacks or weather emergencies. The NFPA has thus been directed to develop new standards for mass notification systems, and as a result, manufacturers of voice evacuation systems will have to address the task of producing systems to meet today’s potential mass notification needs.

The DOD now requires mass notification systems to include a paging component that allows live audio to be instantaneously transmitted throughout a protected facility. These mass evacuation systems should also include self-monitoring capabilities for failures or disruptions of service. Additionally, new systems must be able to automatically report any failures or disruptions to a central station and/or remote stations.

It’s easy to understand why fire alarm systems are inherently the right choice for use in mass notification. Fire alarm systems are code-driven and regulated. The circuitry is fully supervised, and the systems are periodically tested using NFPA guidelines. The rules, testing procedures and installation practices are already established, so fire alarm companies are able to hit the road running. Also, the first responders are already familiar with the fire alarm equipment, many with years of hands-on experience.

Peerless peer-to-peer advantages

Not all panels are created equal. Certain panels possess unique advantages over other fire alarm-based systems, making them better suited for handling a variety of emergency situations. Reliable operation is foremost among them. Specifiers should seek out a panel that utilizes peer-to-peer network technology, ensuring that if any one part goes down, the rest of the system is unaffected. Many systems may feature peer-to-peer in their detection and control components, but most of these use one box for centralized messaging. The ideal fire systems’ messaging should be distributed out to the field, so that each transponder has a copy of the system’s messages. Thanks to this distributed messaging, with no primary or “head-end” message box, the messages will always get delivered.

Delivering the right message

In an emergency situation, one broad reaching message does not always apply to every floor or section of a facility. Also, different scenarios demand different messages. The forthcoming NFPA 72 code will allow mass notification systems to take precedence over fire alarms. For example, these systems will be able to override the fire signal and tell people to remain in a building to protect them from terrorists outside, or to move to a shelter for protection from an impending tornado.

It is possible for fire alarm systems to be perfectly in sync with the new code. Some existing multi-channel fire alarm systems have such robust distributed messaging capabilities that they allow users to create customized messages for practically any type of scenario. Ideally, the system can be programmed to put out messages that can automatically change as the situation changes.

Notification for education

School systems are also starting to install speakers and audio evacuation with messaging instead of standard horn strobes. In a personal emergency situation at a school; for example, a school shooting, a station can be triggered that delivers messages such as “stay in your classroom” and “close the doors” or perhaps “exit via windows.

The sound of safety

The NFPA 72 code guidelines also address the issue of intelligibility. Approaching node connections using a simple twisted wire pair affords systems the marketplace’s greatest degree of intelligibility and fidelity, according to Gamewell-FCI project engineer, Dick Aldrich. He explains, “The sound reproduction is near high fidelity quality, so that messages are delivered clearly and better understood. The speed of the message delivery is also unsurpassed – the system can be ready to broadcast a voice message within one or two milliseconds for near-instantaneous communication. Also, a system with a fiber optic communication network defies jamming or any other kind of outside interference.”

The technology is here

Many of the technologies designed to address our nation’s homeland security needs are still in development. But fortunately, this is not the case with mass notification and emergency evacuation systems. Mass notification systems have arrived – spread the word.





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