Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
이 차단장치는 전기를 차단하는 기능이 있습니다.i chadanjangchi-neun jeongireul chadanhaneun gineung-i issseubnida.This cutoff device has the function of cutting off electricity.