1FOR TUYA WIFI AND RS485 METERING: Circuit breaker change the traditional remote control, achieve unlimited distance, intelligent remote for tuya APP control, remote control switch, you can control the switch at home anytime and anywhere 2STRONG LEAKAGE PROTECTION SYSTEM: Partition structure design, interference resistant, reliable operation, the circuit board adopt special waterproof process, effective protection of safety in wet environment, 0.04s rapid power failure when leakage occurs, so that electricity is no longer harmful to each family 3TIMING SWITCH: WiFi circuit breaker support most Al smart speakers on the market, allowing you to experience the intelligent life of lying down can control electrical appliances, timing switch function plan life, timing the electrical anytime and anywhere to relax yourself after a busy day, convenient life can bring you a happy mood 4PREPAID CURRENT LIMITING FUNCTION: Smart circuit breaker support 24 hours automatic monitoring of power consumption changes, background recharge, automatic tripping power off after arrears, and can be timed power off 5SENSITIVE REJECT HIGH LATENCY: The signal of WiFi circuit breaker is sensitive to meet the needs of various environments, such as home, school, shopping malls, offices, irrigation farms, pumping pumps, rental houses and other electrical equipment remote control