- 产品名称:接线盒ZB-5-QC,ELR-4-QC缆式线型感温探测器.感温电缆接线盒_接线盒ZB-5-QC,ELR-4-QC火警探测、报警设备缆式线型感温探测器终端盒-上海道夫自动化仪表工程有限公司
- 产品价格:面议
- 产品数量:300
- 保质/修期:365
- 保质/修期单位:日
- 更新日期:2019-10-15
Electrical Signaling
Electrical protective signaling systems are configurations of components used to produce alarm signals indicative of fire, smoke,
sprinkler waterflow or other emergency and to produce supervisory signals indicative of conditions needing attention with respect to
protection equipment or watch service. System configurations are classified according to where and how the signals are received.
正宗CTI-155X缆式线型感温火灾探测器感温报警器_专业的火警探测、报警设备-上海道夫自动化仪表工程有限公司
The categories are commonly designated as local, municipal, remote station, proprietary, emergency voice/alarm communication,
emergency communication, and central station. Auxiliary systems are either local or proprietary systems interconnected with a
municipal system.
This category presents the major system component categories and the integrated system configurations. The selection of
components to form a hybrid system should be made only by those skilled in system design. Also, the suitability of any system
application should be judged on the basis of the hazard(s) being protected.
Alarm Signal Initiating Devices
Alarm signals are initiated either automatically or manually.
原装进口CTI-155X缆式线型感温火灾探测器_知名火警探测、报警设备-上海道夫自动化仪表工程有限公司