厂家直供消防广播分区控制器KT9232（消防广播分配盘）

　　1,可实现正常广播与火警广播的转换

　　2,分区广播控制N±1或N方式

　　3,每路最大负载为100W，提供20路、40路分区广播

　　4,可手动和自动控制应急广播分区:手动操作优先

　　5,可选择定制RS-232 / RS-485/24V电压控制转换接口

　　6,自动巡检广播线断路、短路故障

　　7,尺寸2U

　　Fire Broadcasting Distribution Host

　　1,It controls switchover between normal broadcasting and fire broadcasting.

　　2,It can control the different regions; N ± 1 or N mode.

　　3,Each way's maximum load is 100W, 20-way partition broadcasting.

　　4,It can manually or automatically control the emergency broadcast in different regions; manual priority.

　　5,You can choose custom RS-232 / RS-485/24V voltage interface.

　　6,It can Automatically inspect the Broadcasting line，if there was short-circuit or open circuit fault。