If activated sound and light alarm automatic dialling good set multiple alarm calls if the police and district centres networking signal that can be transmitted to the police district centre.
如启动声光报警器、自动拨叫设定好的多组报警电话，若与小区报警中心联网即可以将信号传送至小区报警中心。
If activated sound and light alarm automatic dialling good set multiple alarm calls if the police and district centres networking signal that can be transmitted to the police district centre.
如启动声光报警器、自动拨叫设定好的多组报警电话，若与小区报警中心联网即可以将信号传送至小区报警中心。
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