Features Smart Remote Control: Control your electrical appliances at home anytime and anywhere using the Tuya app on your smartphone, offering unlimited distance control and convenience in managing your devices. Reliable Safety Features: The circuit breaker features a strong leakage protection system with a rapid 0.04s power failure response, ensuring safety in wet environments and providing reliable operation to protect your family from electrical hazards. Convenient Timing Function: Enjoy the convenience of timing switches, allowing you to plan your day and relax after a busy day, offering a convenient and smart way to control your electrical appliances. Automatic Power Monitoring: The smart circuit breaker supports 24-hour automatic power consumption monitoring and background re, ensuring timely power off after arrears and automatic tripping, providing a hassle- experience. Versatile SIGNS Sensitivity: The WiFi circuit breaker offers sensitive SIGNS reception, meeting the remote control needs of various environments, such as homes, schools, offices, and more, ensuring reliable control of electrical equipment. Specification: Item Type: WiFi Circuit Breaker Material: PC flame retardant Rated Voltage: AC230V 50/60HZ Rated Current: In 63A Life: Mechanical life 10000 times, electrical life 6000 times Overvoltage Operation Value Setting Range: AC240-300V Overvoltage Recovery Uvor: AC220-250V Undervoltage Operation Value Setting Range: AC140-190V Undervoltage Recovery Value Uvur: AC170-220V Under Voltage Operation Delay: 0.5-6s Installation: Approx. 35.5 x 75mm / 1.4 x 2.95in standard guide rail RS485 Baud Rate: 9600 Communication Address Range: 1-247 Package List: 1 x WiFi Intelligent Circuit Breaker 2 x Antenna 1 x Antenna Base 1 x Terminal 1 x User Manual Package List 1 x WiFi Intelligent Circuit Breaker 2 x Antenna 1 x Antenna Base 1 x Terminal 1 x User Manual