> For the complete documentation index, see [llms.txt](https://developer.magtek.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.magtek.com/products/dynafamily-mms-dyna-devices/dynaprox.md).

# DynaProx

The **DynaProx** is a next-generation, EMV Contactless, and NFC Contactless reader from MagTek, designed for original equipment manufacturers (OEMs) and developers building secure payment, access control, and identification solutions. It combines the controller and antenna in a small form-factor, and is available in two models: the standard DynaProx for EMV Contactless, and NFC transactions, and the DynaProx BCR which includes a camera for reading 1D/2D barcodes. The device is engineered with the MagneSafe® Security Architecture, meeting requirements for contactless EMV 3.0 and PCI PTS POI 6.x, and supports triple DEA and AES-256 encryption with DUKPT key management to safeguard sensitive payment data. 

{% hint style="success" %}
**Applies to:** DynaProx
{% endhint %}

### Key capabilities

* Contactless (NFC) card and mobile wallet acceptance — tap-to-pay, no contact slot or magnetic stripe
* SRED point-to-point encryption at the moment of read (TDES / AES DUKPT)
* NFC/MIFARE pass-through and NFC card emulation (DynaCast)
* Compact contactless reader for attended checkout, transit, and access control
* PCI PTS POI–approved SCRA for attended acceptance (no PIN entry — see the DynaFlex II PED for PIN debit)

### Build with the DynaProx

<table data-header-hidden><thead><tr><th valign="middle"></th><th></th></tr></thead><tbody><tr><td valign="middle"><strong>Reference Section</strong></td><td><strong>Information Available</strong></td></tr><tr><td valign="middle"><mark style="color:red;"><strong>Programmer's Manual</strong></mark></td><td>The MMS command set scoped to<br>DynaProx message format, commands, notifications, configuration, and status codes.</td></tr><tr><td valign="middle"><mark style="color:red;"><strong>Commands</strong></mark></td><td>The commands DynaProx supports, each<br>linking into the shared reference.</td></tr><tr><td valign="middle"><strong>Command Support Across Products</strong></td><td>The full device Command matrix, if you're building for more than one Dyna reader.</td></tr><tr><td valign="middle"><mark style="color:red;"><strong>Security &#x26; Keys</strong></mark></td><td>DUKPT (3DES→AES),<br>MAC, KSNs, encryption/decryption, and PCI requirements.</td></tr><tr><td valign="middle"><mark style="color:red;"><strong>NFC/MIFARE</strong></mark></td><td>Working with contactless cards and tags <br>(NTag, Classic, DESFire, Plus).</td></tr></tbody></table>

### Downloads & Compliance

<table data-header-hidden><thead><tr><th valign="middle"></th><th></th></tr></thead><tbody><tr><td valign="middle"><strong>Reference Section</strong></td><td><strong>Information Available</strong></td></tr><tr><td valign="middle"><mark style="color:red;"><strong>Firmware &#x26; Downloads</strong></mark></td><td>The MMS command set scoped to<br>the DynaProx: message format, commands, notifications, configuration, and status codes.</td></tr><tr><td valign="middle"><mark style="color:red;"><strong>Compliance</strong></mark></td><td>Compliance documentation for the DynaProx, including inspection documents.</td></tr></tbody></table>

### For more help

{% hint style="info" %}
**Need Help?**

For additional support, please contact MagTek Support:

**Technical Support:**

* 📧 **Email:** [support@magtek.com](mailto:support@magtek.com?subject=Support%20Request)
* 📞 **Phone:** 1-562-546-6800 (US)
* 🕐 **Hours:** Monday-Friday, 5:30 AM - 5:00 PM PST

**Online Resources:**

* 🌐 **Support Portal:** developer.magtek.com

**Documentation Feedback:**

Help us improve this documentation! [feedback@magtek.com](mailto:feedback@magtek.com?subject=Feedback)
{% endhint %}


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