USB Relais Modul 2 Kanal USB Relais für Sicherheitsüberwachungssystem
21,68 €
Rich Details: This USB relay has more instructions, can check status, with thickened circuit, ensuring the safety of load, with reasonable indicator lights, convenient to use. Premium Components: The USB relay adopts ABS casing, which is sturdy and can withstand high temperature, with thickened load circuit, more resisting to current.
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