Introducing our latest innovation, the 406-Smart Door Handle Electronic Lock/Biometric Fingerprint Password. This cutting-edge electronic lock is perfect for securing residential or commercial spaces. With advanced biometric fingerprint technology and password functionality, this lock provides incredible security options that are easy to operate. This high-quality product is designed and manufactured by our factory with the best materials and technology. We are dedicated to providing our customers with the highest quality products at reasonable prices without compromising on functionality or safety.