In-home security 14 Himi

smart lock3
” 246 ” is a padlock without keyhole.
This lock can be unlocked by usual smartphones.
So users are free from anxiety of losing keys, and not bothered by many keys.
Lithium battery CR2 is necessary for 246, and the battery last at least half a year, when frequency of opening and closing is around 10 times a day. It isn’t waterproof and dustproof, so can’t be used outside.
It is for use in Japan.iPhone$B$+$iAw?.(B