GB/T 24475-2023
ActiveRemote alarm on lifts
电梯远程报警系统
Application Summary AI generated
GB/T 24475-2023 specifies technical requirements for remote alarm systems in lifts, including signal transmission, power backup, and voice communication functions. It is applied to passenger and goods lifts in residential, commercial, and industrial buildings to ensure that trapped passengers can reliably send distress signals to monitoring centers or emergency services. The standard is used by lift manufacturers, building operators, and safety inspectors to verify system performance during installation and routine maintenance.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.