Shelly Pro 1

1-phase 1-channel relay with potential-free outputs dry contacts supporting up to 16A for professional lights and appliance automation for residential or commercial use. 
Key Features

• LAN Wi-Fi and Bluetooth connection
• 1 output 16A
• Dry contacts
• Easy control through the Shelly app various protocols and platforms as well as voice assistants
• Supports KNXnet / IP communication