加入 かにゅう しゃ宅内 たくない装置 そうちだったら
ka nyūshatakunai sōchidattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 加入者宅内装置

1. If/when one joins/is a member/participates, if it were an in-home device

Tara Conditional
Computing