Feature: 1. SAFE AND RELIABLE: The key parts of the switch use strong flame retardant material, high temperature resistance, effectively improve the safety. With visualization window, equipped with power and signal indicator light, the real running state at a glance 2. SMART CONVENIENT DATA SHARING: When the circuit breaker is controlled by the mobile phone APP, which can display power parameters, threshold protection settings, power statistics, timing delay, and share 1000 people at the same time 3. PROTECTION FUNCTION: Mobile phone real time display switch data, electrical parameters, electricity metering reading, leakage protection function, remote control voltage, current, power threshold setting, overload protection, short circuit protection 4. EASY TO INSTALL AND DISASSEMBLE: The switch adopts tunnel type terminal, tightly wrapped wire, more reliable connection. Double section positioning buckle, one pressure to open, easy to install and disassemble. The power loop uses excellent copper material, and the shell uses brass fastening rivets to bid farewell to safety risks 5. WIDE APPLICATION: Sensitive switching signal, refusing high delay, suitable for many occasion, to meet various environmental requirements, such as home, school, shopping malls, offices, irrigation farms, pumping pumps, rental houses and other electrical equipment remote control Specification: Item Type: Wifi Smart Circuit Breaker Switch Material: PC and brass Rated Working Voltage: AC230V Rated Current In: 1A-63A Power Consumption: <3W Operating Voltage Range: AC120V-280V Specification: 1P Mechanical Life: 100000 Times Installation: Approx. 35 x 7.5mm / 1.38 x 0.3in standard guide rail. Package List: 1 x Wifi Smart Circuit Breaker Switch1 x User Manual