Miwa Lock SSP-G1D electric lock operator. I mistakenly ordered SSP-G1D instead of SSP-G1E, installed it, realized the mistake, and replaced it, leaving this one unused. Only the main unit was replaced, so the seal and plate are unused. Since it was installed once, it is a used item, so please consider only if you understand this. We will offer a discount for bulk purchases, so please consider that as well. Thank you.