Feature: 1. Remote Control Anytime, Anywhere: The WiFi smart circuit breaker enables seamless remote control of your home's electrical systems through the intuitive for Tuya app, regardless of your location. 2. Powerful Leakage Safety: Engineered with a unique isolation design and dampness resistant technology, this circuit breaker swiftly cuts off power within 0.04 seconds, ensuring maximum safety against electrical hazards. 3. Real Time Data Monitoring: Stay informed with real time updates on voltage, current, power thresholds, and electrical parameters. This smart breaker empowers you to manage your home's energy efficiently. 4. Built in Safety Lock: Featuring a manual safety lock, this circuit breaker prevents accidental re engagement while allowing you the peace of mind that your home's electrical systems remain secure. 5. Smart Scheduling: Enjoy unparalleled convenience with scheduled switches and prepaid limit features. Compatible with most smart speakers, this breaker transforms your home into a smart living environment effortlessly. Specification: Item Type: Smart Circuit Breaker Material: PC Flame Retardant, Copper Type: 2P Shell Rated Current: 125A Breaking Capacity Icu: 6000A Rated Current In: 63A Life: Mechanical life 10,000 times, electrical life 6000 times Overvoltage Action Value Setting Range: AC250-300V Overvoltage Recovery Voltage: AC220-250V Undervoltage Action Value Setting Range: AC150-200V Undervoltage Recovery Voltage: AC170-220V Undervoltage Running Delay: 0.5s-6s Cable Crossing sectional Area: 35mm² Installation: Installed on 35x 7.5mm standard guide rail. Features: 1. Short circuit safety 2. Overload safety 3. Voltage detection 4. Temperature detection 5. Current detection 6. Local mechanical lock 7. With metering function 8. With parameter setting 9. With prepaid function 10. With fault query 11. Leakage safety . Package List: 1 x Smart Circuit Breaker 2 x Antennas 1 x Antenna Base 1 x User Manual