I entered 6 codes to cover. You can change access codes remotely. I've had it for over a year. Vera connects to my internet connection and controls ALL my Z-wave based systems (this Schlage lock included) with NO SERVICE CHARGE! You buy/install the Vera system, mate it with the lock (don't need Schlage's internet controller) and off you go. When I bought it I too didn't realize that Schlage wanted to sell their internet service. You can get notifications of the lock being accessed, door opened, etc. I was very disturbed by this and didn't buy into it. You can lock/unlock remotely.
I love this lockset - really. Instead I bought a "Vera" controller from Micasaverde.com to control it.
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