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Telephone Dialler | 电话拨号器

Device with which the alarm messages from a panel are sent via telephone line. Telephone diallers can be integrated into alarm systems already or be added as additional components.

 

通过电话线发送主机内报警信息的设备。 电话拨号器可以集成到报警系统中,也可以作为附加组件添加。

 

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