Smart circuit breaker 63A with WiFi for smart home DIN rail1. Wifidin Rail Switch,Model To-0-Sy1,Into Smart With Your DlY Ldea,Benefit Your Life,Make Your Finger To Touch Every Corner!<br> 2. High Quality,From Good Material,High Precision,Manganese Copper,Flame Retardant,High-Performance,Chip Module.Long-Life Motor System.<br> 3. Smart Protection,A Variety Of Functions,Setting The Switch Status Of The Equipment In Different,Scenarios,And Remotely,Monitor The Real-Time Situation Of The Load Electrical Appliances.<br> 4. View Load Current, Voltage, Power In Real Time,Record(Year,Month,Day,Hour),Electricity Consumption In Different Time Periods.<br> 5. More Smart Scenarios,Devices-Interlock Mode,Connect It, You Can Monitor The Usage Of All Home,Equipment, You Can Remote Control, Timing Control, Make Life More Intelligent.<br> Colour:As Shown<br> Material:nylon<br> size:82x50x18mm<br> style: white Without metering / black With metering<br> Package Contents:<br> 1 * Wifi Smart Circuit Breaker<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.