When the electrical leakage fault occurs, and there is electric shock danger, ALCl plug can automatically cut off the electricity supply within dozens of milliseconds, preventing human from electric shock and loss of wealth.
ALCI can prevent impact on appliance by surge voltage and thunder.
Meet UL943 standard, verified by UL (File No.E315023) and ETL (Control No.5016826).
According to the requirement of California CP65
Auto – Monitoring Function