Shelly Plus I4 UL. Wi-Fi operated 4 digital inputs controller for Smart Scenes and enhanced actions control.

Smart Scenes activation with enhanced controlShelly Plus i4 UL allows you to manually activate or deactivate any created scene, run synchronized actions, or execute complex trigger scenarios. Enhanced with an extremely fast processor, Shelly Plus i4 will immediately command the execution and notification of various actions. You can use Shelly Plus i4 to control other connected Shelly relays, sensors, or HTTP and MQTT-controlled devices. Small enough to behind every wall switch, Shelly Plus i4 can show the status and control the action of four inputs.Shelly Plus i4 is an input reader device (it does not contain relays) Shelly Plus i4 UL - Specifications: 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 Extremely fast processor – ESP32 Multi-click - Up to 12 possible actions Improved API interface Java Scripts support for customized and complex scenarios Note: This is a UL Certified version.