KC-EMV-Y38624 K-CER-00 K-CER-1 K-CER-2A KCEX03-12.0000C51B00 KCEX03-12.2880C51B00 KCEX03-12.8000C51B00 KCEX03-12.800C51B00 KCEX0312.8MHZ KCEX03-12.8MHz