Safe deposit boxes row

Rows of safe deposit boxes in a historic bank reveal the security architecture of the early 20th century.

About this subject

Rows of safe deposit boxes, a hallmark of traditional bank architecture, originated in the 19th century as fortified chambers designed to secure documents, jewelry, and other valuables. Each individual box is made of tempered steel and secured by a combination lock or dual-key system, requiring both the client and a bank employee to access. This system was widely adopted by banks in the United States and Europe between 1900 and 1950, notably in buildings like the Federal Reserve Bank of New York or the Banco do Brasil in São Paulo. The straight rows, with numbered doors and polished metal finishes, reflect the functionalist aesthetics of the era, where visual security instilled trust. Today, many of these vaults have been decommissioned or converted into exhibition spaces, but some remain operational in historic banks, such as the Central Bank of Brazil in Brasília. Interestingly, the world's largest safe deposit vault is at the Hong Kong and Shanghai Bank, with over 12,000 compartments. The image captures the imposing presence and meticulous organization of these security systems, blending mechanical engineering and architectural design.

Frequently Asked Questions

How do safe deposit boxes work?

Each box requires two keys: one held by the customer and one by the bank. The customer schedules a visit and, in the presence of a bank employee, uses their key to open the compartment in a private room.

Are safe deposit boxes still in use?

Yes, many historic banks maintain active vault chambers, especially in Europe and North America. In Brazil, Banco do Brasil still offers the service at some branches.

How secure is a safe deposit box?

Vaults are built with reinforced concrete and steel walls, fireproof doors, and alarm systems. Many have motion detectors and cameras, making unauthorized access extremely difficult.