ITEM NAME:20 HT-12E HT12E + HT-12D HT12D IC Remote Decoder Control fit for Wireless Device 10 Pcs HT-12E HT12E HT-12D HT12D IC Remote Decoder Encoder Fit for Wireless Device System Quality SPECIFICATIONS.10 Pcs HT-12E HT12E HT-12D HT12D IC Remote Decoder Encoder Fit for Wireless Device System Quality. Manufacture Part Number: HT12E, HT-12E, HT12D, HT-12D. 10 x HT-12D Decoder. Condition: 100% new. 10 x HT-12E Encoder.