The Shelly Pro 1PM is a DIN-Rail mountable smart switch with sophisticated power metering technology and a total device output of 16A, offering real-time updates to your energy usage delivered to your app via the cloud for detailed and granular breakdowns of your energy consumption. The Shelly Pro 1PM allows you to control your appliances via the intuitive Shelly app from wherever you are, and can participate in sophisticated and fully customised scenes as part of a larger routine involving many Shelly devices, for complete smart-space management. Also included are intelligently implemented safety features like overpower and overvoltage protection, and compatibility with third-party integrations like Samsung SmartThings or Amazon Alexa.