four 4 channel relay module 30A with optocoupler isolation 5v supports high and low Triger trigger for Smart home

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two 2 channel relay module 30A with optocoupler isolation 5V supports high and low Triger trigger for Smart home

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four 4 channel relay module 30A with optocoupler isolation 5v supports high and low Triger trigger for Smart

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two 2 channel relay module 30A with optocoupler isolation 5V supports high and low Triger trigger for Smart home

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four 4 channel relay module 30A with optocoupler isolation 5v supports high and low Triger trigger for Smart home 2024 - buy cheap

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Product specifications

Nome da marca: WC
Origem: CN (Origem)
Condição: novo
Tipo: REGULADOR DE TENSÃO
Aplicação: COMPUTADOR
Cutomizado: Sim

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