Manufactured items are not within the scope of the NEC. So if you are wondering whether your item itself satisfies the code, it doesn't and it can't, because the code does not apply. If you are wondering whether the code requires that a certain thing be part of an installation, and are wondering whether your item would be acceptable way of satisfying that requirement, then I can't help you without having some notion of what your item is and what it does.
But let me advise you, as clearly as I can, that this forum does not tolerate any form of advertisement. If you post information that appears to be an attempt to sell your invention here, you are likely to be permanently banned from using this forum. So take care what you say about your item.
