4. [Remote Control] Upgraded for reduced drop probability, the circuit breaker enables monitoring of switch status remotely on your smartphone, providing real time feedback and improved convenience. 1. [Powerful Chip] The WiFi circuit breaker utilizes powerful chip for high speed computation, rapid data processing, and exceptional in daily use. 2. [Safety Lock Design] Features a built in safety lock to prevent accidental shut off. Can only be resumed to normal closing after releasing the safety lock, ensuring safety during power maintenance. 3. [Voice Control] Support voice control, compatible with popular speakers, this circuit breaker enables convenient control of household appliances, enhancing accessibility and ease of use. 5. [Superior Durability] With excellent resistance to electromagnetic interference and passing tests like rapid transient pulse group immunity and electrostatic discharge, this circuit breaker ensures reliability and intact performance even under challenging conditions., Manufacturer: Vjsujehgy