Shelly 1+ (Shelly plus 1) relay Size (HxWxD):

Size (HxWxD):

Shelly Plus i4 converts up to four conventional switches

Shelly BLU Button Tough 1 is a compact wireless button built for places where an ordinary indoor scene button is too delicate

normally open (NO)

Shelly 1+ (Shelly plus 1) relay Size (HxWxD):WiFi operated relay switch, 1 channel 16A Control wide range of home appliances and office equipment (lights, power lines, security systems, heating radiators, air conditioners, etc.) from anywhere with the smallest WiFi operated relay switch, with Bluetooth connection Wi Fi operated Connects to your Wi Fi network. No HUB required! Bluetooth Add devices quick and easy via Bluetooth connection, using Shelly Cloud App Dry contacts Low voltage support