Description The fingerprint smart door lock adopts advanced technology to ensure your home and office are safe and secure. It is made of aluminum alloy with a painting process, with a stylish appearance, reliable quality, and high anti-theft performance. It can be unlocked by the fingerprint, password, key, and so on. Our product is simple to operate and easy to maintain. It is a protective barrier in your home and gives you peace of mind. Key Features Built to Last: The products are mainly made of aluminum alloy with a painting process, so they have high hardness, strong abrasion resistance, good anti-rust performance, and long service life. Multiple Opening Methods: This product provides you with multiple authentication methods (fingerprint, password, IC card, Bluetooth, and key), whic.