433Mhz RF Wireless transmitter and receiver kit

If you need order a lot and send by DHL ,please contact me ,I will check the price for you ,maybe have a surpise price for you .
Dear Buyers, Order that LESS THAN US $7, CAN NOT BE TRACK IN Your Country, if you need track it online, pls select China post/Singapore Post/ePacket/Posti Finland to pay the extra shipping fee ^-^

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