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RE: Netbolt - Fingerprint smart padlock that opens in 0.5 seconds

in #steemhunt • 6 years ago (edited)

Wow, these padlocks are definitely a nice improvement of technology over the old ones. This will definitely make it easier and faster to open a lock and nice to not have to remember a code or key, very cool. The only questions I have is does it have to be charged and does the power die?

6 years ago in #steemhunt by
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