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Suppliers > monitoring device > Shenzhen Techwin Lightning Technologies Co., Ltd | Matching Products

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monitoring device

" found 5 companies from Shenzhen Techwin Lightning Technologies Co., Ltd, China

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SPD for Ethernet Power System: device is used to protect the network lines of POE-powered communication equipment from damage caused by surges; it can also be used to protect communications without a POE power supply. The ...

Smart Lightning Protective Devices: The smart spike guard, Techwin intelligent lightning surge protection device (smart spd ), adopts the technology of Internet of things big data, integrate lightning protection devices and lightning ...

Signal SPD: surge protectors can be divided into network signal surge protectors, monitoring signal surge protectors, control signal surge protectors, video signal surge protectors, telephone signal surge ...

Large Discharge Currrent TVSS Lightning Protection Box: device can protect the phase line (L) of the user's three-phase power supply system against surge in all directions, such as the middle line (N), the middle line to the ground wire (G), the phase ...

SPD for Telecommunication/ Antenna Protector: Device（SPD） Designed for antenna coaxial device and receive system not to be spoiled by lightning over-voltage, induced over-voltage, and static discharge. Why do we need coaxial surge ...

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SPD for Ethernet Power System