1、MULTIPLE FUNCTION: Current circuit breaker, electricity meter, automatic reclosing power protection device, and timing switch, with timer, shared management, and voice control functions. 2、PARAMETER DISPLAY: The leakage protection switch can display real time electricity, voltage, current, leakage monitoring, and real time data synchronization on the mobile phone. 3、5 INDICATOR LIGHTS: The WiFi leakage protection switch is equipped with 5 indicator lights, which respectively indicate WiFi connection, pulse, voltage, current, and leakage status. 4、APP REMOTE CONTROL: This smart circuit breaker supports APP remote control and manages devices at any time through mobile applications, making it convenient and practical. 5、GOOD PROTECTION: This protector can intelligently identify leakage, overcurrent, overvoltage, and undervoltage, and automatically cut off the power supply when the threshold is exceeded. 6、EASY INSTALLATION: The circuit breaker has a compact size, suitable for installation in a distribution box, adopts 35mm standard guide rail installation, snap fixing, stable and reliable. 7、CONVENIENT WIRING: The leakage protection device adopts a large wiring port design to ensure quick and convenient wiring, suitable for a maximum of 25mm² electric wire.