Shelly 百葉窗

Installed it for my blinds and the wiring was straightforward even for a novice like me, nothing cryptic about the terminals. The relay responds instantly to the switch and the app, which is exactly the reliability I wanted.

The compact single-pack design made installation in my junction box a breeze, and the shutter responds instantly to my home automation triggers. I’ve had zero connectivity drops over the past month, which is more than I can say for my last relay.

Took about twenty minutes to wire up, and the integration with my home system was painless once I figured out the app. The single-pack unit is compact enough to fit behind my existing wall switch without any cramming. It's been rock solid for two weeks of daily use, no dropouts or weird behavior.