When did Z Wave Plus come out?

Related questions

1. Does Alexa show have Z Wave?
2. Is Alexa Z Wave compatible?
3. Does Z Wave work with Alexa?
4. How does Z wave plus work?
5. Whats the difference between Z wave and Z Wave Plus?
6. Do WiFi adapters need Schlage?
7. Does Schlage sense need a hub?
8. Are Schlage locks Z Wave?
9. Is Z Wave compatible with Z Wave Plus?
10. Is SmartThings Z Wave Plus?

Tags

1. #march
2. #offering
3. #zw0201
4. #battery
5. #memory
6. #wireless
7. #range
8. #times
9. #series
10. #performance
11. #released
12. #known
13. #improved