Replied by Jane on Jul 3, 2016
For the CN900 and ND900, they can copy 4D and ID46 chip, with 4D and ID46 decoder. But for the decoder, the factory already stopped producing, unable to offer now. If you want, you can buy mini CN900 or mini ND900, ok?
For handy baby, it does not need to use software, can copy 4D and ID46 chip directly. We have a comparison, you can have a check.