Specifications: 1.Operating voltage 220-250 AC. 2. Frequency 50 /60 Hz. 3. Load capacity 30A (6600W) ,Can Control 1 Switch ON /OFF Separately .(Ac,Gyser,Motor) Product Dimensions : 7.2 x 10.3 x 4.8H CM. Working With 2.4Ghz, 802b/g/n. Product Description: IMAGINE SMART HOME 1 Gang Smart Retrofit Switch-The Smart is a Wi- Fi enabled smart device, which can easily be installed into your existing any module switchboard. Turn appliances and electronics on/off, and schedule the same from anywhere across the house, or from any part of the world, from the Smart Life app. Easy to Install and Easy to Use - Easy installation, easy handling and can be controlled remotely. Easy to remove as they are to install. 1 Gang Smart Switch can be taken out and reinstalled in any switchboard in house. Working Smoothly