1、[Powerful Independent Chip] The smart WiFi circuit breaker utilizes powerful independent chip for high speed computation, rapid data processing, and exceptional longevity 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 smart speakers, this smart circuit breaker enables convenient control of household appliances, enhancing accessibility and ease of use. 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. 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.