GB/T 21741-2021
ActiveGeneral specifications for security system for residential areas
住宅小区安全防范系统通用技术要求
Application Summary AI generated
This standard specifies the technical requirements for security systems in residential areas, including subsystems for perimeter protection, video surveillance, access control, and visitor intercoms. It is applied in the design, installation, and acceptance testing of security infrastructure for gated communities and apartment complexes in China. The standard ensures these systems meet minimum performance and reliability criteria to deter intrusions and support emergency response.
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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.