The WaveNet network knob cap integrates the LockNode into the metal cap on the electronic side of a locking cylinder. It therefore enables direct networking without the need to fit additional LockNodes next to the door, and you can dispense with I/Os.
The network knob cap can be upgraded very easily by replacing the cap on the electronics side of a locking cylinder. New cylinders for direct networking can be ordered as the Network Inside version .WN.