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" found 2 Products from Shenzhen Techwin Lightning Technologies Co., Ltd, China

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SPD for Audio Surge Protector

SPD for Audio Surge Protector
With a standard RJ11/45 interface, the audio signal lightning protection device is suitable for audio signal lightning protection of 1 to 4 pairs of dedicated communication lines and protection of ...

Smart Lightning Striking Counter

Smart Lightning Striking Counter
Equipped with standard RS485 interface data communication, supporting wired and wireless communication methods, lightning flash counter can be used in networking or independently, and can provide ...
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