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EN
1. Introduction
This manual and its annexes provide all information needed to install and operate the
product and all its parts and its correct maintenance.
The information in this manual can change without notice and is not binding for
Comesterogroup. The information in this manual has been collected and verified with
utmost care; however Comesterogroup cannot be held liable for any claim deriving
from using the manual.
When not specified otherwise, all references to companies, names, contacts and
addresses used in the examples are purely fictional and have the aim of illustrating the
operation of the product.
It is prohibited to reproduce this document, even partially, in any form without express
authorization by Comesterogroup.
2. Presentation
The new World Key/World Key Lite/World Key Move cashless/contactless system
uses the Mifare® (standard, Plus, DesFire, NFC) technology platform to ensure high
safety standards and management of multiple applications.
Security in transferring data is ensured by the combination of the proprietary
encryption Mifare® and RFTech TDES (Triple Data Encryption Standard).
The possibility of managing multiple applications is due to the capability of the system
of interfacing with a wide range of devices:
- Devices which use the Executive protocol
- Devices which use the MDB and BDV protocol
- Comestero KPD and KPM boards
- Parallel interface integrated in Word Key Par
- Set up for integration of Ethernet, RS485, CAN BUS and ccTalk interfaces
Executive, MDB and BDV protocols cover the most devices in the vending machine
industry, while KPD, KPM and Word Key Par boards are intended to interface
electromechanical devices for service dispensers.
The system also allows various sale or identification applications to be managed
(access to different services also of different managers), storing them on a single RFID
support (card/key/tag).
Finally, World Key allows you to use all types of electronic wallets for payment (cards,
keys and any other form of RFID tag/transponder in MIFARE standard) in order to
meet all needs and different use experiences of the end users. The type of
products/services the customer can access can also be specified for each
card/key/tag.
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