By combining biometric fingerprint recognition with digital password input and mechanical backup, this fingerprint password safe lock delivers high security, ease of use, and a modern look

Product Introduction: Fingerprint Password Safe Lock

This fingerprint password safe lock combines advanced biometric technology with a digital keypad, providing a secure and user-friendly solution for modern safes. It is widely used in home safes, office security boxes, and export gun safes, making it a popular choice in both residential and commercial security markets.

The front panel is made of zinc alloy, paired with a durable round-shaped shell formed by stamped steel and treated with electroplating technology, ensuring long-lasting durability, corrosion resistance, and a sleek, modern appearance. Available in multiple premium finishes including chrome plating, electrophoresis black, brushed nickel, gunmetal, and matte black spray paint, it caters to various aesthetic preferences.

Equipped with a touch-activated backlit keypad, users can easily operate the lock even in low-light conditions. The battery compartment is designed under a rotatable panel, allowing for easy replacement and maintenance. The lock is powered by a single 9V battery, offering long standby time. For enhanced security, the system will lock the keypad after several incorrect password or fingerprint attempts, effectively preventing unauthorized access.

Working Principle

To unlock the safe, users can either enter a pre-set password or scan their registered fingerprint. Once verified, the internal solenoid triggers the locking mechanism, allowing the knob to be turned and the door to open. In case of emergencies or power loss, the lock features a mechanical override with an emergency key, ensuring reliable access under all conditions.

The internal zinc alloy lock body is integrated with the emergency unlocking system, providing a compact and high-strength structure for increased security and reliability.

Technical Specifications

Nanjing Duotai Smart Technology Co., Ltd., established in 2001 and headquartered in Nanjing City, Jiangsu Province, is a leading designer and manufacturer of electronic locks, mechanical locks, gun safe cabinets, safe boxes, tool cabinets, and a wide range of security products. With over 20 years of industry experience, the company has established itself as a trusted and innovative supplier in the security solutions sector.

Strategically located just one hour from Shanghai, Nanjing Duotai Smart Technology operates advanced production facilities equipped with cutting-edge technology and staffed by skilled professionals. The company is deeply committed to innovation and quality, adhering to international quality management standards to ensure the highest level of customer satisfaction. By continuously developing original innovations tailored to market trends and customer needs, Nanjing Duotai maintains its competitive edge, offering cutting-edge and practical security solutions.

The company’s products are distributed globally and have earned widespread recognition for their superior quality and excellent after-sales service. Backed by a professional R&D team and holding numerous patents, Nanjing Duotai excels in providing customized design and manufacturing services based on customer specifications. Both ODM and OEM orders are welcomed, ensuring flexibility and adaptability to meet diverse client requirements.

Nanjing Duotai Smart Technology Co., Ltd. warmly invites partners from around the world to visit and explore opportunities for long-term, mutually beneficial cooperation. We look forward to welcoming you and building a successful partnership together. Thank you!