Smart lock opens with phone and fingerprint, available for exterior/interior. The door lock works with fingerprint, offering smart security solutions for your home by linking the lock to the app to keep you constantly informed with immediate alerts on your mobile device when the door is opened or closed. Using the fingerprint door lock, you can protect your privacy. Fast installation – Warranty Lock price / 350﷼ Lock installation / 150﷼ Contact via WhatsApp only.