Available on Amazon.com – Sifely S Model Smart Lock and Fobs Bundle
This is how to install Sifely Smart Lock. Installing Sifely Smart Lock was simple but pay attention to the small mistakes that I made. This was my first time installing a Sifely smart door knob and I plan to install then on several other doors too! Being able to unlock the door with Alexa, Sifely App, fingerprint, keycode, IC card or physical key is amazing! The smart door knob looks nice too, feels sturdy and is available in other colors too! #SmartLock #Sifely #Howto