Газовый детектор с электромагнитным
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Cooperate with Security Service, Alarm Installers | We provide specified hotel security solution, school security solution, community alarm solution, bank surveillance guard solution. Alarm installat... | |
火灾报警控制面板16区火灾探测与扑救 | 这火灾报警控制面板符合NFPA要求。应由适当合格的服务人员安装、委托和维修。 描述: 1。它有16个区域和4个发声器输出。 2。它有3种标准继电器的触点报警、故障、监控。它与远程延迟和EIA-485端口中继器面板通信。 三.它与传统的N O O接触输入设备,包括2线,4线烟雾探测器,热... | |
Microwave Barrier MCB-150 Outdoor Perimeter Security Equipment | Microwave barrier develops an electromagnetic beam using high frequency microwaves that passes from a transmitter to a receiver, creating an invisi... | |
CO-детектор Углекислый оксид углерода Сигнализация переменного или постоянного тока Выход NC NO | Toxic gas detector and gas alarm of environment security sensor. CO303 AC power wire in or plug in type or CO343A DC9-28VDC power relay NC or NO ou... | |
太阳能无线安全系统防盗报警器 | 入侵探测器周界安全防护梁安全套件 包括1对3-beams太阳能光束探测器报警系统(LCD定标器更新)和1套无线接收器 所有产品都是全新的原装产品包装。 该检测器是一个复杂的断梁系统应用其之太阳能供电,红外技术,无需布线。 如果你想保护一大片土地的周界,这个入侵检测设备应该是你的首选。 ... |
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Industrial gas detectors | 卖方: Shenzhen Sconda Intelligent Technology Co. Ltd | Sconda Intelligent Technology Co. Ltd is a high-tech innovative and advanced enterprise specialis... | |
Industrial gas detectors | 卖方: Shenzhen Sconda Intelligent Technology Co. Ltd | Sconda Intelligent Technology Co. Ltddevelops many types of alarms, including intelligent smoke a... | |
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CO alarm | 卖方: Shenzhen Sconda Intelligent Technology Co. Ltd | Sconda Intelligent Technology Co. Ltd is a high-tech innovative and advanced enterprise specialis... |