Experience worry-free home security with the ZWSIUWO fingerprint smart deadbolt. Set up biometric fingerprint or passcode from your smartphone and control everything remotely. The advanced locking system automatically locks doors for convenience and offers entry in complete darkness with touchbacklight.
  Ideal for high security and daily use.asily install with a screwdriver and 10 minutes of work..plus waterproof and durable, built to last for years. Keep your family safe and secure with the most reliable and easiest deadbolt locks on the market.