https://answers.alarm.com/Partner/Installation_and_Troubleshooting/Lighting_and_Appliance_Control/Leviton/Leviton_Smart_Switch_800_Series_(ZW15S)/Enroll_delete_or_reset_a_Leviton_Smart_Switch_800_Series_(ZW15S)
Enroll, delete, or reset a Leviton Smart Switch, 800 Series (ZW15S) - Knowledge Base