... 3.High quality receiver module 4,Factory direct selling 315MHz or 433MHz Decoder Receiver Module ZR06A Features :RF integrated circuit design ... wireless RF products as every customer's requirement on OEM or ODM basis.If you have any question, please feel free ... to tell me, you can send email or chat online with me by MSN, SKYPE(zhianbao3), Trademanager (cn220097172 ...