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    DC 12V LED Display Home Automation Delay Timer Board Control Switch Relay Module

    • Item No : 354598648712
    • Condition : New
    • Brand : Unbranded
    • Seller : xyz-electronics
    • Current Bid : US $3.08

    • * Item Description

    • Do not dismiss your dream. Short press K1, enter function offine-tuning set, The default function is: set up an electric circuit the relay first open, press the K1, there lay first close. Press again to repeat the default functionality.
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