Shelly 1 Gen3. Wi-Fi smart relay switch, 1 channel 15A, dry contacts

Wi-Fi-operated smart switch to control remotely a wide range of home appliances and office equipment (lights, power lines, security systems, heaters, radiators, sockets, LED strips, etc.) from anywhere. 3 Years Manufacturer Warranty Shelly 1 Gen3 - Key Features Dry contacts (potential-free) - option for contactor control New processor - ESP-Shelly-C38F chip with an increased memory of 8 MB Improved durability of terminals High security Wi-Fi range extender & Bluetooth gateway Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates No HUB required! Easy control through Shelly Smart Control app, various home automation protocols, platforms, as well as voice assistants Supports KNXnet / IP communication