If you are really looking for a locksmith i suggest http://locksmithtoronto365.com/. He installed my Kwikset system. Its good and reliable small company. Now i`m looking forward to smart Samsung lock. I recommend not to install yourself expecially when the lock is pricy.

I hired 24 hour locksmith vaughan locksmithvaughan24 but in your case i suggest to google a good one. Yellow Pages can help. Also you can save money and try to install yourself.

said in FAQ, or 'the ring is broken':

These all combine to make the NFC Ring difficult to distance read, this is known and understood and is a feature of the design itself, making the storage more secure.

I was wondering about security. Where can i read specifications? Is this nfc system so protected i can put it on my door?