Smart Car Key Chip for BMW EWS 3 5 7 Series E38 E46 E39 EWS 433MHz 3B Remote Fob

EWS System. Hertz: 433MHz. 3 5 7 Series E38 E39 E46 M5 X3 X5 Z3 Z4. Electronics /Battery / Circuit board:Yes. Transponder Chip: PCF7935. Fit For BMW 1x Remote key. 6 7 8 Series.

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