I know I am late to the party but here is how Vera handles the ZW3008.
It creates a parent which is the unit you name when paring it. This unit is the sensor but Vera will set parameters for a dimmable light.
A second unit is created which is a child and is called _Dimmable light. This is the light.
Then it creates a third unit called _Genaric IO. This unit is critical to the workings of the unit but doesn’t do a thing. If you have multiple units then you will get _Genaric IO 1, 2, 3 and so on. I have a _Genaric IO 13.
To get the sensor to act and look like a sensor you will have to change some attributes.
Go to the unit and go to Advanced/Params and change these files
device_type should be urn:schemas-micasaverde-com:device:MotionSensor:1
device_file should be D_MotionSensor1.xml
device_json should be D_MotionSensor1.json
Copy and paste.
Change the _Dimmable light to any name you want to.
Now the sensor will look and act like a sensor and the light will act like a light.
Sorry, you are stuck with the _Genaric IO. Vera seems that your screen needs to have lots of worthless information on it that has nothing to do with your actual life in the real world.