Excluding Z-Wave devices is sometimes necessary either when they didn't pair correctly the first time, or if you've obtained them 2nd hand. This process is really easy if you have a PC and a USB Z-Wave stick. This video outlines the process.
Zooz: http://www.support.getzooz.com/kb/art...
Silabs: https://www.silabs.com/products/devel...
Zooz Stick on Amazon: https://aax-us-east.amazon-adsystem.c...
Link: https://www.missingremote.com/guide/2...