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Chicomm Blog

The lack of emergency radio coverage is delaying building openings nationwide. Modern codes now require signal strength testing throughout a property before occupancy permits are issued, and no coverage means no certificate of occupancy. Most building managers find out the hard way.

We hear it all the time: "What is a BDA? What's a DAS? Someone sent me a spec sheet, and I don't understand a word of it." This guide won't make you a radio engineer. It will make sure you never feel lost in that conversation again. Think of this as your roadmap to clear, amplified radio coverage.

 

Tags: Public Safety Communications, MOTOTRBO, Digital Two-Way Radios, In-Building Radio Coverage, ERRCS, Wireless Communications, BDA Systems, DAS, Facility Management, P25

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Chicago is in the middle of a data center construction boom. In 2024, the city claimed a top-five spot in the U.S. data center markets.

When first responders enter one of these facilities, the emergency responder radio coverage system (ERRCS) must work. Non-compliance risks a denied certificate of occupancy, costly project delays, hefty fines, and fire marshals being unable to respond effectively to your building's emergency call.

Below, we'll break down specific codes that apply to data centers and walk you through a two-part solution to ensure compliance.

Tags: Distributed Antenna System, Emergency Communications, Public Safety DAS, In-Building Radio Coverage, Data Center Infrastructure, Fire Code Compliance, ERRCS, Emergency Responder Radio Coverage System, Data Center Compliance, NFPA 1225, Radio Coverage Testing, Wireless Communications, Coverage Assessment, IFC Section 510, BDA Systems

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