Introducing the 406-Smart Door Handle Electronic Lock, a state-of-the-art security solution designed for ensuring maximum protection and control over access to your property. Featuring advanced biometric fingerprint technology and a personalized password system, this lock is guaranteed to keep your home or office safe from intruders. Built to last with premium quality materials and a sleek, modern design, our smart door handle is the perfect combination of safety and style. As a factory, we are committed to providing you with top-of-the-line products at affordable prices. Trust us for all your security needs!