标准摘要
[中文适用范围]： IEC 62851 的这一部分规定了构成社会报警系统一部分的本地单元和控制器的最低要求和测试。本标准适用于从手动或自动触发装置接收报警触发信号并将其转换为报警信号传输至报警接收中心或报警接收者的本地单元和控制器。本地单元和控制器可以是单独的单元，也可以集成为一个单元。设计还应考虑用户可能无法发送警报@或由于技术故障或不良的人体工程学设计而可能发送不需要的警报的情况。 [外文原描述]： IEC 62851-3:2014 specifies the minimum requirements and tests for local units and controllers forming part of a social alarm system. This International Standard applies to local units and controllers that receive an alarm triggering signal from manually or automatically activated trigger devices and convert this into an alarm signal for transmission to the alarm receiving centre or an alarm recipient. The design should also take into consideration situations where the user may be unable to send an alarm, or where an unwanted alarm may be sent, due to technical malfunctions or poor ergonomic design.
英文名称Alarm and electronic security systems - Social alarm systems - Part 3: Local unit and controller