Please list manufacture name and model of fire alarm control units that the product connect.

请列出所配接的控制器(制造商和型号).

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Replaces faulty switches, sockets, control units and other elements of electrical systems. Inspects equipment, diagnoses trouble.

更换损坏的开关, 插座, 控制单元和电气系统中的其它的元件. 检验设备, 故障分析.

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FZK series fire door intelligent control and MY remote control units for motor drive roller doors.

FZK系列智能型防火卷帘控制器、MY系列电动门遥控器等电子产品.

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