Shelly Pro 4PM is a DIN rail mountable four-channel smart switch with power measurement capabilities. Enhanced with all the gen2 firmware flexibility, LAN connectivity and color graphic display, it provides professional integrators with many more options for end customer solutions. It can work standalone in a local Wi-Fi network or it can also be operated through cloud home automation services.Shelly Pro 4PM can be accessed, controlled and monitored remotely from any place where the User has internet connectivity, as long as the device is connected to a Wi-Fi router and the Internet.Shelly Pro 4PM has an embedded Web Interface which can be used to monitor and control the device, as well as adjust its settings.Shelly Pro 4PM is a Professional 4 channels relay with Wi-Fi, LAN, and Bluetooth connection, suitable for home and facility automation with remote control and precise power managementLAN, Wi-Fi, and Bluetooth connection4 outputs, 16A each. Total device maximum of 40APrecise power meteringOverpower and overvoltage protection of the load.DIN rail mountable1.8-inch color screen with navigation keysThe best solution for new home buildings and business facilities.Shelly Pro 4PM is a one-phase, 4-channel relay, supporting up to 16A per channel with a total device capacity of 40A. Shelly Pro 4PM is equipped with four integrated precise power meters that allow you to control and monitor the consumption for each channel separately. Equipped with LAN, Wi-Fi, and Bluetooth connectivity, it allows for a more secure and reliable connection. Use scripting functionalities to set custom automation scenes based on various occurrences, weather forecasts, wind forecasts, etc.Full compatibility.Shelly devices are compatible with Alexa, Google Home, Android and iOS. With the voice assistant, you can command Shelly Plug Play Product with your voice without having a smartphone around.