Shelly Wave Door/Window LR

Paired it with my hub in under a minute and the open/closed status updates instantly in the app. I stuck it on the back door and it's been rock solid through a week of daily use. Z-Wave range reaches my garage fine, which my old sensor never managed.

Paired it with my Z-Wave hub in under a minute and it's been rock solid on the garage side door ever since. The open/closed status updates show up instantly in my app, no lag at all.

Paired this with my Z-Wave hub in under a minute and it's been rock solid since. I get a push notification the second the back door opens, which is exactly what I wanted for keeping tabs on the yard.