Smart WIFI Circuit Breaker Din Rail Multiple Protection Miniature Circuit Breaker 163A 1Built In Touch Sensor Chip: This miniature circuit breaker has a built in touch sensor chip, which can do the requirements of anti false triggering, anti various electromagnetic interference, and so on. 2Remote APP Management: This din rail circuit breaker can be controlled by your cell phone to turn on and off the power of the device at any time through the switch of your home, arena, or outdoor. 3Voice Controllable: This smart circuit breaker supports most Al smart speakers on the market, allowing you to experience a smart life where you can control your appliances while lying down, timer switch function, plan your life, and timer your appliances. 4Excellent PC Material: This smart WIFI circuit breaker is made of excellent PC material, which is sturdy and wear resistant, not easy to be damaged, and flame retardant. 5Wide Application: This WIFI circuit breaker has a wide range of applications to meet the needs of all types of environments, such as remote control of electrical equipment in homes, schools, shopping malls, offices, watering farms, sump pumps, and rental properties.