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two 2 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger for Smart home

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sku: 32840786304

$3.73

Shipping from: China

Technical Details

is customized:	Yes
Model Number:	2-channel relay module 30A with optocoupler isolation 5V 12V 24V
Theory:	2 channel relay module 30A with optocoupler isolation 5V 12V 24V
Usage:	Smart home,PLC automation control
Voltage:	5V 12V 24V

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