In-home security 10 Himi

SMART LOCK?
Smartphones can become ”keys”.
People can lock and unlock entrance doors of houses and offices by using smartphones instead of conventional ”keys”. As smartphones spread rapidly, it seems to draw attention that whether ”smart lock” become popular as new usage of smartphones. In ”smart lock” system, smartphones are used as keys by enabling smartphones information to be read by a device attached to doors and so on.iPhone$B$+$iAw?.(B