Distinctive electronic locker systems.

Our storage solutions provide your employees, customers and visitors with the option of securely and easily storing their personal belongings. Suitable for every location and environment! Our unique locker system guarantees security, ease of use and optimal management thanks to our innovative locker software Keynius.

Functions and possibilities

Fixed or flexible

The allocation of lockers to user can be fixed (a user has their ‘own’ locker) or flexible (a user is allocated a locker each time). You can of course also combine this, or allow anonymous use.


Our locker software Keynius allows you to use the locker authentication that best fits your situation. For example via a pass or tag, combination lock, fingerprint, pin code, RFID, QR or barcode, bluetooth (BLE), or most conveniently via the smartphone app.

Central locker management

The management of lockers and users (authentication, authorisation, communication) takes place centrally via Keynius online. Administrators can simply log in via the browser on their PC or laptop.

Reservation beforehand

It is possible to allow users to reserve a locker beforehand, potentially requiring payment. This offers an extra service, assuring users that they will have a locker available.


In the online management software, your administrators can easily compile and download real-time and historical reports, for example about the use of the lockers, stock levels (locker level) and rental administration.

Cloud solution

Our locker software Keynius is a cloud solution, so you never spend more time or money on (purchase or maintenance of) servers and software, while you are simultaneously assured of an extremely secure solution with full end-to-end encryption. This saves a lot of worries and time!

Smartphone app

With the Keynius smartphone app (Android and IOS), users can perform all the most common actions, such as reserve, claim, open, pay for and close a locker.

Link your system (API)

With the aid of the many available APIs, you can easily link your own (user) management system – Magister, Microsoft Active Directory, Exact, Afas etc. – with our innovative cloud software Keynius. For locker management, you can also easily use your own data from your HR or access control system, for example.

Payment options

You can choose to have users pay for the use of a locker (on the spot). This can be done using the payment terminals on the locker wall, online via the Keynius smartphone app, or via your company website.

Security guaranteed

Olsen offers excellent security, so locker users can store their personal belongings without any concerns. For example, our software has end-to-end encryption and no personal data are stored.


Reserving, claiming, using and leaving a locker is set up with optimal user-friendliness in mind. Just like the online management of the lockers and users.

Sign in securely


Lockers can be operated in various ways, with different registration options, via the terminal or the Keynius app. Depending on your requirements and situation, you can make the best choice – or combination – for the way in which users identify themselves and use their locker.

Lockers in all shapes, sizes, and designs

Would you like to order lockers or locks immediately? View the largest online locker collection on the market.


We’re proud of our beautiful projects!

See our references


Are you curious as to which locker is best for you?

Are you interested in one of the locker solutions or would you like more information about the possibilities for your company? We’d be happy to receive you in our showroom for a pleasant initial meeting, free of obligation.

Certified by Olssen

In 2025, Olssen will be the market leader in technologically innovative locking solutions. The security and reliability are so great that ‘certified by Olssen’ is a guarantee that gives you the secure feeling of protecting all that is valuable. We always remain loyal to our identity: always with common sense and with both feet on the ground.


Trusted by the world famous brands