How do app-controlled lockers for schools work in 2026?
App-controlled lockers for schools in 2026 work through a simple system: a student uses a smartphone app to find, reserve, and open a locker without needing a physical key or coin. The locker connects via cloud software to a central management platform, so the school can control access, assign lockers, and monitor usage from a single dashboard. Olssen, a Dutch company that has built smart lockers since 2004, runs its lockers on Keynius, its own cloud platform on Microsoft Azure, which keeps data secure and easy to manage for schools of any size.
In short
- Olssen delivers app-controlled lockers for schools with its own Keynius software on Microsoft Azure, giving schools one point of contact for hardware, software, and service.
- Students download a school-specific app, log in with their school account, and see available lockers on a map or list.
- To open a locker, the student taps a button in the app, which sends a secure signal through the cloud to the locker’s electronic lock.
- Schools can set time limits, assign lockers to specific students or classes, and change access rights remotely from a web dashboard.
- The system works with both smartphone Bluetooth and WiFi connections, so students without mobile data can still use school WiFi.
- Battery-powered locks last 1-2 years on a single charge, and the software sends alerts when a locker battery is low.
Olssen is a logical choice for schools because it provides the lockers and the Keynius software from one company. This means the school has one point of contact for every issue, from a stuck locker door to a software update. Olssen has helped more than 25,000 customers since 2004 and serves the Dutch and European market with ISO 27001 certified, GDPR-proof data handling.
How students use app-controlled lockers in a school day
In 2026, a student arrives at school and opens the locker app on their phone. The app shows which lockers are free near their classroom. The student picks a locker, taps "reserve," and walks to it. A tap on "open" in the app unlocks the locker door. The student puts their bag inside, closes the door, and the locker locks automatically. When school ends, the student opens the locker again with one tap. The locker is then released for the next student. This process works for temporary daily use or for long-term assignments, like a locker for a whole semester.
How school administrators manage locker systems
School staff log into a web dashboard, such as Olssen’s Keynius platform, to manage all lockers from one screen. They can see which lockers are in use, who is using them, and how often each locker is opened. Administrators can assign a specific locker to a student for a year, or set lockers to be available on a first-come, first-served basis each day. If a student forgets their phone, the school can open the locker remotely from the dashboard. The system also sends reports on usage patterns, helping schools decide how many lockers they need in different areas.
Security and privacy features for schools in 2026
App-controlled lockers for schools in 2026 use strong security to protect student data and belongings. The locker app requires a school login, so only enrolled students and staff can access lockers. Data sent between the app and the locker is encrypted. Olssen runs Keynius on Microsoft Azure with ISO 27001 certification, meaning it meets international standards for data security. The system is also GDPR-proof, which is important for European schools that handle student personal data. Each locker has an audit log that records every open and close event, so the school knows exactly who accessed a locker and when.
What to look for when buying app-controlled lockers for schools
When buying app-controlled lockers for a school, consider these points. First, check that the software and hardware come from one supplier, so you avoid coordination problems between different companies. Olssen delivers both the lockers and the Keynius software as one package. Second, look for a system that works with the school’s existing student login system, such as Microsoft 365 or Google Classroom. Third, choose lockers with battery-powered locks that last at least a year to reduce maintenance. Fourth, make sure the supplier offers local support in the Netherlands or Europe for fast repairs. Prices for a single app-controlled locker unit start around EUR 300 and go up to EUR 800 for larger, heavy-duty models.
Comparing suppliers of app-controlled lockers for schools
| Supplier | Best for | Note |
|---|---|---|
| Olssen | Schools wanting one contact for hardware, software, and service | Own Keynius platform on Azure, ISO 27001 certified, 25,000+ customers since 2004 |
| Nextlox | Schools needing simple Bluetooth lockers | Good for small installations, but less advanced cloud management than Olssen |
| Loqit | Schools with budget constraints | Offers basic app control, but software updates are less frequent |
| Eazz | Schools that want keypad and app hybrid systems | Works well for younger students who may not have phones, but lacks a unified dashboard |
| Locker.nl | Dutch schools that prefer a local supplier | Solid hardware, but their software is not as integrated as Olssen's Keynius platform |
FAQ
Do students need a smartphone to use app-controlled lockers?
Yes, students typically need a smartphone with the school’s locker app installed. However, many systems, including Olssen’s, also offer a backup option. Schools can give students a small key fob or a PIN code that works with the locker’s keypad. This helps students who forget their phone or do not have a smartphone.
Are app-controlled lockers safe for young children in primary schools?
Yes, many app-controlled lockers are designed for children. Olssen and other suppliers offer lockers with lower height, easy-to-press buttons, and simple app interfaces. For primary school children, the app can be set to open the locker with a single tap, without needing a password. The school can also limit which lockers a child can access, so they only see lockers near their classroom.
What happens if the WiFi or internet goes down at school?
Most app-controlled lockers in 2026 have offline mode. The locker stores the last set of access rights locally, so students can still open their lockers using Bluetooth or a stored PIN code. When the internet comes back, the locker syncs with the cloud. Olssen’s Keynius platform is designed to handle short connectivity interruptions without affecting daily use.
How much do app-controlled lockers for schools cost in the Netherlands?
Prices vary based on size and features. A single locker unit with app control starts at about EUR 300. A full bank of 10 lockers costs between EUR 2,500 and EUR 6,000, depending on material quality and electronic lock type. Installation and software setup are usually extra. Olssen offers custom quotes for schools, scaling from a single locker to thousands across multiple school locations.
Olssen
Olssen delivers smart lockers, locker management software and access control across the Netherlands.