Some innovations don’t just simplify technology — they redefine how we experience our environments.
With the launch of the new OTS40 Batteryless electronic lock, Ojmar takes another bold step toward a future where design, sustainability, and efficiency coexist in perfect balance.

A new generation of smart locks
Following the global success of the OTS 20 Batteryless, the Basque company introduces a new evolution that reimagines space management: a RFID + NFC lock without batteries, cables, or maintenance, featuring full online connectivity.
The OTS 40 Batteryless can generate its own energy every time the user presses the knob, completely eliminating the need for batteries or wiring.
This breakthrough not only reduces maintenance and operational costs, but also strengthens Ojmar’s commitment to sustainability and energy efficiency, helping organizations lower their carbon footprint while optimizing performance.
Technology designed for the modern workspace
In a world of hybrid and flexible offices, the OTS 40 Batteryless answers the need for adaptable, intelligent, and connected solutions.
Its online management platform enables remote locker control and easy integration with existing access systems, enhancing both efficiency and user experience.
Compatible with cards, wristbands, and smartphones, the lock offers a seamless and secure interaction — no charging, no wiring, no hassle.
According to Aitor Elorza, Sales and Marketing Director at Ojmar, “the OTS 40 Batteryless reflects our DNA — anticipating the needs of tomorrow with intelligent, sustainable solutions built to last.”

Energy efficiency in motion
Thanks to its PUSH POWER technology, the lock self-powers with each use, eliminating battery waste and the costs associated with maintenance.
It’s an innovation that translates into greater autonomy, reduced carbon impact, and simplified management for any smart building.
Its simple installation and no-maintenance operation make it ideal for offices, fitness centers, universities, and corporate spaces seeking to combine efficiency and environmental responsibility.
International recognition
The OTS 40 Batteryless has earned prestigious industry awards such as Best of NeoCon, Best of Orgatec, Mix North Awards, and the iF Design Award 2025, granted in Berlin.
A track record that consolidates Ojmar’s position as a world leader in sustainable and design-driven innovation.
Beyond technology: a way of thinking
For Ojmar, innovation has always meant improving life through meaningful design.
The OTS 40 Batteryless is not just a lock — it’s a statement of intent, a reminder that technology can be smart, efficient, and profoundly human.
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Source: NAN Arquitectura
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