372191 TELEPHONE BATTERYLES SELECTIVE, 12ST PORTABLE ODS5981-1

372191 TELEPHONE BATTERYLES SELECTIVE, 12ST PORTABLE ODS5981-1
规格参数 参数值
IMPA编码 372191
产品单位 SET
产品规格 These telephones do not require a source of electric power for calling and communication. Rotating handle will generate electric power to ring the other station, and accumulated power is used to amplify acoustic sounds to make conversation loud and clear. They are roughly classified into two systems; Direct Telephone and Selective Telephone. The latter allows maximum 12/24 telephones to configure (one conversation link). And they are possible to connect to Intrinsically Safe Types, shown in the layout drawing below. Each telephone has relay inside terminal so that optional devices such as bells can be equipped.
中文汉化 372191 电话电池选择,12个站台便携式ODS5981-1 这些电话无需电源即可拨号和通话。旋转手柄可以产生电力来给另一端打电话，积聚的电力用于放大声音，使对话清晰响亮。它们大致分为两种系统：直通电话和选择性电话。后者最多可配置12/24部电话（一条通话线路）。并且它们可以连接到以下布局图所示的防爆类型。每部电话内部都有继电器，因此可以配备如铃声等选配件。
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