The DG-100 ticket validator is the primary component of
the Integrated Automatic Fare Collection System (SAPO)
designed to collect fares.

• It ensures a high level of security against forged municipal
  cards owing to the application of advanced
  MIFARE® card readers fitted with a security identification
  module (SAM).
• The validator is integrated with an on-board computer,
  which also supports route boards, a passenger information
  system, LCD displays, etc.
• DG-100 supports paper 66 x 30 x 0.27 mm tickets with
  a magnetic stripe, high-coercivity TFC.0 format
  (Edmonson), F/2F encoding, and MIFARE-type proximity
  cards®.
• During the inspection, it enables ticket validator blocking
  with the inspector's card.
• It supports all types of tickets based on the tariff of
  fares.
• The validator can be remotely managed and configured
  using configuration files created in the central system.
• It provides automatic registration of information about
  validated tickets and system events, and submits the
  data to the central system in the form of activity files.
• It works smoothly and reliably, and has a modern
  design.
• The casing is impact resistant and has been designed
  to be installed in public transport vehicles (buses,
  trams, trains).
• More functionalities can be added to the validator, such
  as encoding on the city card electronic tickets
  purchased via the Internet.

Primary validator components:

• ticket transportation mechanizm
• magnetic stripe reading / encoding head
• mosaic print unit
• antenna and MIFARE standard proximity card reader
• set of indicators and alphanumeric display
• microchip controller
• power supply unit
• casing
• on-board validator mounting unit