Yolink Smart Plug With Energy Monitoring, 1/4 Mile World'S Longest Range Smart World's Longest Wireless Range: Powered by LoRa technology, the long-range yet low-power system offers the industry?s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property. Works With Alexa Google Voice Assistants: Supercharge your YoLink system by adding the YoLink skill to Alexa or Google Assistant. Control your YoLink devices by voice command (?Alexa, turn off the fan? ? ?OK!?) and control your YoLink devices as part of routines/automations that may include other, third-party, smart devices integrated with Alexa/Google. Energy Monitoring: you can track energy consumption and real-time power of attached devices by daily/weekly/monthly within YoLink app; Durable Design Fire Resistant, ETL Listed FCC Compliant; Loads up to 12.5A, can be used to control most of the electrical appliances or can be added to a group of devices for advanced scene control From Simple to Super-Smart: After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination! YoLink Hub Required but not included: YoLink Hub is the only central controller for YoLink devices, and it connects YoLink devices into the internet and the cloud. Without YoLink Hub, this sensor does not work with YoLink APP and does not support 3rd-party integration with Alexa and IFTTT. Please search B07TQLKQLJ for the hub or try our Smart Home Starter kit B07V246GCX