Just for the sake of asking why a DAO? Any DA can be used as a SA and you certainly don't have to use it that way so in effect if you never SA it, it is by default a DAO? Or am I being to simplistic? Would not be the first time I missed the point about someones question. Other than that yes CZ has DAO's Not really sure about a DAO without a Manual safety, considering all the B models have a firing pin block not sure why they would have any safety unless you carried it cocked and locked? And that in my opinion is a Bad idea. Doesn't mean that about a gazillion people don't carry their sidearm C & L I just don't. Not to mention you won't be DAO anyway so that's a moot point. sorry.
Oh and Welcome to the Forum! Glad you could join us, great folks here, and we like to help as much as possible. and I hope we can help you with your question. I own a lot of CZ's but not a DAO marked one. I think? Anyway Welcome and have fun.