Sifely S Smart Lock Installation Video (Lock with Brown Color Package, Fingerprint) 

This video is the installation video for Sifely S Smart Lock with "Brown" color lock package. Please check your lock package's color before proceeding. If your lock package's color is "Blue", please go to www.sifely.com... to watch the correct video. If you have any questions, please send it to email cs@sifely.com. Thanks for watching !
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Sifely Team
Email: cs@sifely.com
Website: www.sifely.com