Introducing our latest innovation - the 406-Smart Door Handle Electronic Lock. This state-of-the-art lock comes with biometric fingerprint and password features, providing unparalleled security and convenience. Our factory specializes in manufacturing high-quality electronic locks that are durable, reliable, and easy to use. With its sleek design and advanced technology, this product is perfect for both residential and commercial settings. As a factory, we pride ourselves on delivering top-of-the-line products that meet the highest industry standards. Choose the 406-Smart Door Handle Electronic Lock for a smart, secure, and hassle-free experience.