EOZ Square-Key Keypad – An Industrial Story

In industry, some products stand the test of time because they were designed correctly from the very beginning. The EOZ square-key keypad, today known as the M.Series, is one of those iconic solutions that has evolved without ever losing its DNA.

A Strong Industrial Heritage for Over 25 Years

The history of the EOZ square-key keypad began well before EOZ itself. This product originates from the EAO brand, following the acquisition of SECME in 1998. At that time, the keypad already stood out for its robustness, readability, and reliability, becoming a benchmark for critical environments.

At EOZ, we have chosen to preserve this heritage while evolving it to meet modern usage requirements. The M.Series is therefore the result of proven industrial expertise, redesigned with a contemporary vision of modularity and customization.

Square Keys… But Not Only

While the M.Series is historically known for its square keys, it is no longer limited to a single format. Fully modular, it can be configured with square keys in different sizes, notably 15 × 15 mm or 11 × 11 mm, but also with triangular keys or other specific shapes.

This flexibility allows the keypad to adapt to ergonomic requirements, available space, and usage constraints, while maintaining excellent readability and intuitive operation—even when wearing gloves. Its robust design, notably based on metal keys, ensures high wear resistance and excellent long-term mechanical durability.

Thanks to these characteristics, the EOZ square-key keypad integrates naturally into many professional applications, such as:

• ATMs

• Interactive kiosks and payment terminals

• Access control systems

• Transport and ticketing equipment

• Industrial machinery

French Manufacturing and Custom Integration

As a French manufacturer, EOZ is committed to an industrial approach focused on mastering the entire design and manufacturing chain. Our products are designed and manufactured in France, with the goal of reducing dependence on distant subcontracting, promoting 100% Made in France, and strengthening a more responsible and resilient European supply chain.

This industrial control allows us to redesign historic products like the M.Series to adapt them to multiple application cases and specific requirements. The keypad has therefore been re-engineered for easy integration into existing housings, custom solutions, or OEM developments.

Our teams work closely with integrators, design offices, and manufacturers to adapt each configuration to the mechanical, aesthetic, and functional constraints of each project.

Much More Than Just a Keypad…

The M.Series is no longer just a square-key keypad inherited from a recognized industrial legacy. It has become a modular technological platform, capable of evolving according to the uses, constraints, and ideas of each customer.

At EOZ, we place listening and co-development at the heart of our approach, supporting our partners from prototype to series production. More than a product, the EOZ square-key keypad is a shared project, designed to last and adapt to today’s and tomorrow’s professional applications.

The m.series range includes 4-, 12-, or 16-key metal keypads, designed for demanding environments such as access control, telecoms, vending machines, or security. Robust and waterproof (IK09, IP67), they offer numerous customization options: shapes, sizes, colors, laser engraving, and LED lighting (yellow or blue). A dedicated mounting kit ensures simple and secure installation. Available in a Braille version, these keypads combine reliability, durability, and accessibility.