l 插(cha)孔式消(xiao)防電話分機應(ying)與電話插(cha)孔(型(xing)號:HD230)組合使用(yong),與多(duo)線制消防電話(hua)總機(ji)相配組成消防電話(hua)系統。This telephone handset works with HD230 conventional fire telephone jack.
l 可做(zuo)為總線制消防電話(hua)分機或(huo)插孔座的(de)外掛無編(bian)碼分機使用(yong)。It can also apply to in Hover’s addressable fire telephone system.
l 直撥(bo)方式:將分機插頭插入(ru)任意一個消防(fang)電話插孔中(zhong),即可(ke)呼(hu)叫總(zong)機。Direct call will be made simply by plug in any telephone jacks.
l 消(xiao)防(fang)值班(ban)人員在巡檢過(guo)程中可隨(sui)時插入消(xiao)防(fang)電話(hua)插孔中與(yu)消(xiao)防(fang)中心(xin)通(tong)話(hua),通(tong)報情況(kuang)。Once plug-in, people on spot can fast call to telephone exchange.
項目名稱Project Name | 技術參數Technical Parameters |
頻(pin)率(lv)響(xiang)應Frequency response | 300~3400Hz |
工作(zuo)電流Rated current | 待機(ji)電流Standby:≤2.0mA 摘機電(dian)流Talking:≤25mA(通話時) |
工作(zuo)電壓(ya)Rated voltage | 待機狀態(tai)Standby: DC15V~DC26V 摘機狀態Talking: DC5.6V(典型值) |
使用環境溫度Working temperature | 0℃~40℃ |
使用方式(shi) Usage mode | 手持式,插(cha)入HD230插孔中可直接呼叫總機(ji)。Portable |
使用環境(jing)相對濕度(du)Humidity | ≤90%RH |
外形尺寸 (mm) Dimensions | 196mm×47mm×35mm |
重量(liang)Weight | 120g |
插孔式電話分(fen)機插頭規(gui)格Jack plug size | 單(dan)芯音頻插頭(tou):ф6.5×31mm |