Wow, I never even knew Everfocus made access control products. Awhile back I would have thought they would have done better than the little to no-name Asian products as they had a longer standing name. But from what I have seen on other technology forums, it's either IT brand products, or the cheapest priced products for small business and DIY (do-it-yourself) tech shops. So I guess even the Everfocus name can't compete with that?
Even if they showed better quality than lesser or no name Asian brands, as long as Amazon and other places allow free shipping on exchanges or returns, DIY seems willing to take a risk on the lowest priced products as long as they can keep exchanging them until they find somewhat reliable parts.