Vault door It is suitable for storage facilities housing valuables, such as banks, villas, and museum vaults. Its basic structure comprises door leaves, door frames, and strike plates protected by a special alloy that provides arc-resistant, drill-resistant, cut-resistant, pry-resistant, and fire-resistant properties, along with an actuating mechanism equipped with two or more mechanical combination locks. Vault door Shall comply with the National Standards of the People’s Republic of China and the Financial Industry Standards of the People’s Republic of China.

　　There are many types of vault doors, including standard steel vault doors, emergency vault doors, and stainless-steel vault doors, among others.

　　The vault door features superior corrosion resistance, constructed from high-grade stainless steel and employing advanced anti-corrosion protection technologies; even in damp, poorly ventilated environments such as underground vaults, it maintains excellent corrosion protection. In terms of hardness, it can withstand damage from drilling and flame cutting. It also boasts fire-resistant properties.

　　The safe is equipped with a mechanically coded lock imported from the United States, ensuring maximum strength and security. Customization options are also available to incorporate fingerprint-activated locks or facial recognition systems. The lock can be designed with a concealed structure, allowing the code lock to be fully hidden; opening the safe’s secondary access door requires a dedicated key, further enhancing security. For Class B and Class C safes, a combination of three independent coded locks and a fingerprint access control system is employed, with the fingerprint reader configured to authorize only specific authorized fingerprints—any unauthorized attempt will immediately trigger the alarm system.

　　The vault door is equipped with a secure double-locking mechanism. If the door is damaged by oxy-fuel cutting, the dual-lock system will activate and automatically engage the bolt, preventing the door from being opened even if the locking mechanism itself is compromised. The door frame and door leaf are connected via heavy-duty dragon-palace hinges, ensuring a tighter, more robust bond and enabling impact forces to be evenly distributed across the door leaf. An optional stainless-steel strike plate can be added as a second layer of protection for the vault door. The use of stainless-steel tubing reinforces the overall structural integrity, enhances blast- and fire-resistance, improves corrosion resistance, and extends the service life of the door.

　　The financial industry has been a pioneer in the practical application of security surveillance technologies; its evolution in security essentially mirrors the broader transformation of the security sector, and its emerging trends to a significant extent serve as a barometer for the industry’s direction. At present, criminal activity targeting banks in China is on the rise, with perpetrators increasingly employing more diverse, violent, and sophisticated methods. The frequent occurrence of high-profile cases such as armed robbery and illegal misappropriation poses a direct threat to the safety of people’s lives and property, as well as to the stability of the overall socio-economic order. Current bank security systems are predominantly centered on video acquisition and storage, operating as isolated subsystems with limited information exchange. Integration, intelligent automation, and centralized management remain underdeveloped, resulting in largely reactive monitoring. Consequently, even comprehensive post-event investigative evidence is often insufficient to effectively prevent or deter serious, violent attacks against banks.