What are the latest standard for Fire Alarm and Security Camera and Access control?

As of 2023, the latest standards for fire alarms are primarily guided by the National Fire Alarm and Signaling Code (NFPA 72), which focuses on installation, maintenance, and performance criteria. For security cameras, the latest guidelines often refer to the International Electrotechnical Commission (IEC) standards and the American National Standards Institute (ANSI) protocols, emphasizing video quality, data security, and privacy compliance. Access control systems are typically governed by standards such as ANSI/ASIS PSC.1, which addresses physical security measures and technology integration. Regular updates and revisions to these standards ensure they keep pace with technological advancements and emerging threats.