DMA - DORLET Mobile Access

Virtual credential system on smartphone (Android and iOS) for EVOpass® readers, handles and CX cylinders.

Facilitates its use through NFC and/or BLE (Bluetooth Low Energy) technologies, eliminating the use of physical cards, and offering greater convenience and security to both users and administrators. 

Option to use in both OnTouch (proximity) and Button (remote) modes.



Up to 65,000 readers online and 65,000 wireless DOC readers per user on a single DMA credential.


  • DMA key storage using the most secure mechanism available in each case, depending on the terminal.
  • Limited validity of issued access tokens.
  • Periodic access token renewal controlled by DMA API.
  • Inoperative credential if there is no connectivity with DMA API for a period longer than 24 hours.

Hardware Requirements

  • ASD/x Controller: 1.61 or higher
  • AS3 Controller: 2.38 or higher
  • EVOpass readers: 10.40.00 or higher
  • CX Handles and CX cilynders: 10.01 or higher

DASSnet Software Requirements

  • Software version: DASSnet 2.5 or higher
  • Outgoing server connections: 443 Port (https)
  • Database Version: Oracle 12 or higher (recommended version, 18)
  • NFC Sync: 5.0.3 or higher
  • Data Access Service: 4.6.2 or higher

Smartphone Requirements

Android version: Marshmallow (Android 6) or higher

iPhone version: iOS 12 or higher

Data Sheet

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Responsible: Dorlet S.A.U.

Purpose: Management of requests and queries.

Legitimation: Consent obtained, legitimate interest and compliance with regulations.

Recipients: Third party service providers, including international transfers.

Rights: Access, rectification, deletion, limitation of processing, data portability or opposition, including opposition to automated individual decisions.

Provenance: User.