Shelly Pro 4PM – Professional Switch Relay with 4 Contacts | Wi-Fi for Home Automation | Amazon Alexa Voice Controls, Google Home and MQTT | Black.

• 4-channel DIN rail relay switch with Wi-Fi, LAN and Bluetooth connection.
• Professional 4-channel relay with Wi-Fi, LAN and Bluetooth, suitable for home automation with remote control and accurate power management.
• DIN rail mountable inside a switch box. Advanced security features and compatible with most used home automation platforms.
• LAN, Wi-Fi and Bluetooth connection.
• 4 outputs of 16 A each. Maximum total device output of 40A.