廠家直供消防廣播分區(qū)控制器KT9232（消防廣播分配盤(pán)）

1,可實(shí)現(xiàn)正常廣播與火警廣播的轉(zhuǎn)換
2,分區(qū)廣播控制N±1或N方式
3,每路最大負(fù)載為100W，提供20路、40路分區(qū)廣播
4,可手動(dòng)和自動(dòng)控制應(yīng)急廣播分區(qū)：手動(dòng)操作優(yōu)先
5,可選擇定制RS-232 / RS-485/24V電壓控制轉(zhuǎn)換接口
6,自動(dòng)巡檢廣播線斷路、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。