在ARPA资金的资助下, 丹伯里(Danbury,CT)用一个更安静、分阶段的系统取代了响亮的火警警报,以减少消防员压力和心脏风险。 Danbury, CT, replaced loud fire alarms with a quieter, phased system to reduce firefighter stress and cardiac risks, funded by ARPA money.

康涅狄格州丹伯里(Danbury)已用一个更安静的、分阶段的系统取代其响亮的消防警报器,该系统的强度逐渐增加,并包括平静的语音公告,目的是减少消防员的压力,降低突发心脏病发作的风险,这是造成值勤死亡的主要原因。 Danbury, Connecticut, has replaced its loud firehouse alarms with a quieter, phased-volume system that gradually increases in intensity and includes calm voice announcements, aiming to reduce firefighter stress and lower the risk of sudden cardiac events, the leading cause of on-duty deaths. 凤凰G2系统由2021年《美国救援计划法》供资500 000美元,与计算机辅助的发送信号相结合,向消防员的电话和手表发出紧急警报,并包括红色照明和倒计时器等视觉提示。 Funded by $500,000 from the 2021 American Rescue Plan Act, the Phoenix G2 system integrates with computer-aided dispatch to send emergency alerts to firefighters’ phones and watches, and includes visual cues like red lighting and countdown timers. 2016年的一项研究发现,新办法造成的心率增长率比突然响起的警钟要低,而国家组织现在建议采用类似的系统,尽管仍然缺乏标准化准则。 A 2016 study found the new approach causes smaller heart rate increases than abrupt loud alarms, and national organizations now recommend similar systems, though standardized guidelines are still lacking. 超过6 000家美国消防站现在使用类似的技术。 Over 6,000 U.S. firehouses now use similar technology.