Shelly Plus 1 is a small form factor smart switch with potential-free contacts, which allows remote control of electric appliances through a mobile phone, tablet, PC, or home automation system.
Shelly Plus 1 UL, UL-certified WiFi-operated smart relay, 1 channel 15A with dry contacts Shelly Plus 1 UL (1) - The Home Depot
Shelly Plus 1 UL Rated - B2B - Blackwire
Shelly Plus 1 Mini - Installation video
Shelly Plus 1 WiFi Switch
Shelly plus 1 doesn't turn on : r/shellycloud
What's so special about Shelly Plus (Shelly 1/1PM/2PM/i4/WS Plus) - NotEnoughTech
Shelly Plus 1 - Relay Switch 12V/24V-60V DC / 240VAC WiFi 16A - Android / iOS Botland - Robotic Shop
Shelly Plus 1 PM UL certified. Wi-Fi operated smart relay switch, 1 ch – Digital Bay Tech
Shelly 1 Plus going offline : r/homeautomation
