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SEP

The SEP system is the smart solution for offline access control and payments at campsites and marinas. Easy to use, secure, and reliable.

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SEP system for access control and payment — simple, secure and offline

The Seijsener SEP system is a compact and reliable access and payment system that has been specially developed for campsites, holiday parks and marinas. SEP stands for “Seijsener Electronic Platform” and makes it possible to control services such as showers, barriers or gates in a controlled manner — without the need for an online connection.

Offline, locally and fully in-house

One of the biggest advantages of SEP is that the system works completely offline. No internet connection or network management is required — all information is on the SEP card itself. This makes the system extremely stable and error-free, even in remote locations.

The administrator decides which card gets access to which facilities. Think of a shower, washing machine, barrier, sanitary building, or even specific dates and times when access is allowed.

How does the SEP system work?

Visitors receive a SEP card (with or without refundable credits) upon arrival. With any SEP facility (such as a SEPCard reader), the card can be scanned. The reader reads and writes information back to the map. This way, usage is registered and credits may be deducted — all without a central database.

Payment card, reader and accessories

The SEP category includes all necessary components:

  • SEP access and payment cards — robust chip cards that serve as keys and payment methods.
  • SEP Card reader — reads and describes maps; can be used for barriers, doors, showers, etc.
  • SEPCard reader edge — optional accessory for visual finishing or replacement.
  • Available with 3 meter cable — ready for quick installation.

Can be used flexibly in any field

Thanks to its simplicity and reliability, the SEP system is widely used for:

  • Campsites
  • Marinas
  • Holiday parks
  • Municipal sports facilities
  • Private areas with restricted access

The system is scalable from one to dozens of facilities — always managed locally.

Relevant search terms and synonyms

  • sep payment system
  • sep access control
  • seijsener card reader
  • offline camping access system
  • shower with spa card
  • sep system marina
  • sep card camping
  • sep card reader system