In-Building Public Safety Radio THE FIRST RESPONDER'S LIFELINE THE FIRST RESPONDER'S LIFELINE Use of Handheld Radios necessitates in building amplification First coded city Burbank in 1991 Big metro areas first to require Spreading nationally to counties/cities 11 in 2002, 63 today Requirements vary county to county Now part of NFPA 2009 code
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