12V 4 Channel Relay Module High Low Level Trigger with Optocoupler Relay Output 4 way Relay Module
alibaba.com
12V 4 Channel Relay Module High Low Level Trigger with Optocoupler Relay Output 4 way Relay Module
Payment ways:Paypal\TT\Western Union\Trade Assurance;Lead time:Within One Days;Shipping by:DHL\UPS\Fedex\EMS\HK Post;Condition:Original;Quality:Original and Brand New;Sample:Supplied;Certificate:CE ROHS;Price:Good Price;Service:One Stop Bom Service;MOQ:1PCS;Place of Origin:CN;GUA;Brand Name:Original brand;Model Number:Module;Packaging Type ...
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