Smart Door Lock Biometric Home Security Lock

Key Included: Each fingerprint lock comes with 2 mechanical keys to allow users to unlock with traditional methods. No wiring and no drilling. Reliable: fingerprint identification lock, comfortable fingerprint setting, safe and reliable. You can use it with confidence. Very suitable for all interior or exterior doors of houses, apartments or other private rooms. Widely used: suitable for most of the USA. Door locks suitable for left and right handed users. Perfect for home, hotel, school and home. Power: The fingerprint door lock operates on 4 AAA batteries (not included) and a USB charging port in case of emergency. MaterialMade of zinc alloy, durable and sturdy. Equipped with weather-resistant components that keep out dust and dirt and allow operation in most weather conditions. Sold by Bianco FR Store