What module do I need for my Keyless connected?

The Yale Keyless Connected Smart Lock can have Z-Wave^® 2 and Yale modules added to allow easy integration to smart home systems.
Z-Wave Module 2: Allows the Keyless Connected to be integrated into third-party automation systems including Samsung SmartThings
Yale Module 2: The Keyless Connected lock can be connected to your Yale Smart Alarm, giving you notifications on the usage of the lock and alarm system.