IEC 60839-11-33:2021定义了电子门禁系统的Web服务接口。这包括列出电子门禁系统组件、其逻辑组成、监测其状态并对其进行控制。它还包括根据附件中涵盖的IEC 60839-11-1:20 13的强制性和可选要求的映射。 本文档仅适用于物理安全。物理安全防止未经授权的人员、攻击者或意外入侵者实际访问建筑物、房间等。Web服务使用和设备管理功能超出了本文档的范围。 该文档仅指定客户端和服务之间的数据和控制流，而不参考任何物理设备，因为实现兼容的电子访问控制系统(EACS)所需的服务不一定在单个设备上实现，即所有服务都可以在控制面板、PC上的事件聚合器软件等上运行。

IEC 60839-11-33:2021 defines the Web services interface for electronic access control systems. This includes listing electronic access control system components, their logical composition, monitoring their states and controlling them. It also includes a mapping of mandatory and optional requirements in accordance with IEC 60839-11-1:2013, as covered by Annex.
This document applies to physical security only. Physical security prevents unauthorized personnel, attackers or accidental intruders from physically accessing a building, room, etc. Web services usage and device management functionality are outside the scope of this document.
The document specifies only the data and control flow between a client and the services without reference to any physical device as the services required to implement a compliant electronic access control system (EACS) are not necessarily implemented on a single device, i.e. all services can be run on a control panel, event aggregator software on PC, etc.