1. IP64 rating ensures your plug will be protected against dust instruction and splashes of water. (But please place at least 8 inches from the ground to avoid rainwater back splashing into the socket, better to cover the socket with the weatherproof cover when not in use.) 2. 2.4GHz Wi-Fi connection required. 802.11 b/g/n 3. Max Power: 300W INC, 150W LED/CFL. 4. 2-year warranty. The Kasa app contains not only all the feature you expect from TP- Link Kasa family include smart actions, but also guidance for you through each step of the installation to connect your smart plug with your home Wi-Fi, Alexa or Google assistant.