• If controller is linked with alarm output and network fire control expansion board, it can also drive alarm annunciator calling to deter crime and warn the security guard.

    如果控制器报警输出消防联动扩展可以现场驱动报警器鸣叫,威慑犯罪人员提醒保安赶来。

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  • Each Annunciator can have up to two Horn relays and two Group relays and each alarm channel can be configured to drive any of these common relays.

    每个传感器喇叭继电器两个继电器,并且每个警报主频可以驱动任何一个通用继电器。

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  • The fire extinguishing gas spray device has an annunciator (53) that issues an alarm based on a fire occurrence signal or an earthquake occurrence signal from a disaster alarm device.

    在上述灭火气体喷射器设置告知器53,该告知53可通过来自灾害警报火灾发生信号地震发生信号而报警

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  • The fire extinguishing gas spray device has an annunciator (53) that issues an alarm based on a fire occurrence signal or an earthquake occurrence signal from a disaster alarm device.

    在上述灭火气体喷射器设置告知器53,该告知53可通过来自灾害警报火灾发生信号地震发生信号而报警

    youdao

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