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four 4 channel relay module 30A with optocoupler isolation 5v 12v 24v supports high and low Triger trigger for Smart home

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sku: 32877957202

$7.28

Shipping from: China

Technical Details

Brand Name:	CFsunbird
Condition:	New
Dissipation Power:	1
is customized:	Yes
Model Number:	channel relay module
Operating Temperature:	1
Supply Voltage:	1
Type:	1

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