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In the event of a fire, weather disaster, or other emergency situation, it is crucial for first responders to have the ability to communicate instantly and coordinate their actions efficiently. To achieve this, they must have dependable signals for their radios and other communication devices.
Adequate radio coverage is not only critical, the National Fire Protection Association (NFPA) and the IFC (International Fire Code) mandate it. NFPA requires 99% radio coverage in the critical areas of all commercial buildings, including basements, stairwells, and parking garages, as well as 90% coverage in offices, conference rooms and other general use areas. In addition, many U.S. have enacted local ordinances and codes making in-building coverage for first responders mandatory.
Distributed antenna systems (DAS), a network of strategically-placed antennas, coaxial cables, and signal amplifiers that enhance and extend wireless coverage inside buildings, help ensure this coverage—providing police, firefighters, and emergency medical personnel with the uninterrupted connectivity they need in critical situations.
Typically, a public safety DAS, operates on dedicated frequencies that are reserved exclusively for public safety use and priority access for emergency services, even in the most isolated areas of an interior space and in buildings typically accustomed to poor cellular services. I
n buildings already equipped with a cellular DAS, the technology can be updated and integrated with existing infrastructure, including fire alarms and building intercoms, to meet public safety guidelines.
How DAS-Aided Cellular Connectivity Improves First Responder Efficiency
Reliable cellular connectivity helps ensure emergency teams have the information and communication capabilities they need to do their job—in real time. Here are some of the critical reasons why it’s so vital.
Two-way radio backup – The same factors that can impede cell phone signal can also hamper two-way radio communication—a vital tool for first responders. When they find themselves in radio “dark spots”, they need to be able to resort to their mobile phones as back up for coordinating emergency operations.
Better preparedness and situational awareness – Mobile technology is valuable in supplementing information from radio dispatch centers and control rooms. It provides first responders with ready access to reports, video analytics, and online databases that give them a better “read” on the emergency situation, so they can take steps to avoid risks, better coordinate their efforts, and maximize the success of their efforts.
Robust access to wireless emergency alerts – Without strong signal, emergency personnel may not be able to access the Wireless Emergency Alert (WEA) network, which is used to issue threat notifications, AMBER alerts, and other government notices.
Information sharing – Mobile devices allow first responders to complete reports, send email communications, and exchange critical information—in real time. In-vehicle DAS solutions serve to keep GPS devices online, so dispatchers can immediately locate their emergency teams.
Access to digital automation and reporting – Being able to execute administration tasks and compile reports on the go is a key requirement for public safety teams and is essential for coordinating efforts with headquarters and colleagues.
Elevate Your Emergency Response Readiness
Given the critical importance to the safety and security of tenants and visitors, property owners and managers need to make sure their building is equipped with a properly functioning public safety DAS system.
WilsonPro, a leader in DAS solutions, can offer guidance and assistance with installation and optimization of the technology you need. To take the next step, contact us today.
