The Shelly 1 Gen4 is a smart relay switch that supports Wi-Fi, Zigbee, and Matter protocols, featuring dry contacts. It’s currently on sale at Amazon:
★★☆☆☆
✓ Decent
(49/100)
- Single Switch Price — $17.59
- 2-Pack Price — $33.80
- 4-Pack Price — $64.10
Shipping is free with Prime or on orders over $35.
