Introducing our Good Functions Biometric Lock Fingerprint in Black, Silver, and Gold. This state-of-the-art lock system is designed to offer maximum security with quick and easy access. Our locks are made with premium quality materials and our cutting-edge technology ensures reliable performance. As a factory, we take pride in producing high-quality OEMD and OEM products with strict adherence to international quality standards. Trust us to provide you with the best biometric security solution for your home or business. Choose our Good Functions Biometric Lock Fingerprint in Black, Silver, or Gold for a secure and convenient life.