# RUD-2 USB EM 125 kHz Reader RUD-2 is a miniature, portable reader for EM 125 kHz proximity transponders. ![RUD-2](https://www.roger.pl/templates/yootheme/cache/d3/rud-6-lky-galeria-d3d34b34.png)RUD-2 ![RUD-2](https://www.roger.pl/templates/yootheme/cache/c8/rud-6-lky-bok-galeria-c8c32d9d.png)RUD-2 ![RUD-2](https://www.roger.pl/templates/yootheme/cache/2f/rud-2_3-komplet-galeria-2feb8195.png)RUD-2 ![RUD-2 DIMENSIONS](https://www.roger.pl/templates/yootheme/cache/fe/rud-6-lky-rys-galeria-fe7eb6ca.png)RUD-2 DIMENSIONS [](#) [](#) - [![RUD-2](https://www.roger.pl/templates/yootheme/cache/26/rud-6-lky-galeria-26fa85c8.png)](#) - [![RUD-2](https://www.roger.pl/templates/yootheme/cache/de/rud-6-lky-bok-galeria-de433f79.png)](#) - [![RUD-2](https://www.roger.pl/templates/yootheme/cache/6c/rud-2_3-komplet-galeria-6cebcb6d.png)](#) - [![RUD-2 DIMENSIONS](https://www.roger.pl/templates/yootheme/cache/90/rud-6-lky-rys-galeria-90d59b9a.png)](#) [ ](https://www.roger.pl/index.php?option=com_content&view=category&id=141&lang=en-GB) RUD-2 - [About](#o-produkcie) - [Versions](#dostepne-wersje) - [Download](#do-pobrania) - [Video](#video) - [Related products](#powiazane) - [Quick links](#linki) ### About RUD-2 is a miniature, portable reader for EM 125 kHz proximity transponders. The reader is supplied from serial USB port which is also used for communication with the device. The RUD-2 can be used as a card enrolling reader for RACS. Besides it can also be utilized from the free Roger MiniReader software. There is also a Dynamic Link Library (DLL) available for programmers who want to integrate support for RUD-2 in their applications. ****NOTICE**!** Improvements in the new version of RUD-2 reader: - card readout is stable, fast and independent of computer performance - installation of dedicated drivers is not required --- ### Features - power supply 5 VDC from USB Port - average current consumption 80 mA - EM 125 kHZ cards (EM 4100/4102 compatibile) - reading distance up to 3 cm - as a reader for card enrolling to the RACS access system - as a reader for card enrolling through Roger MiniReader application - as a reader used in third party applications using a DLL library provided - dimensions: 88.0 x 30.5 x 14.5 mm (height x width x depth) - weight: ≈20.0 g - CE mark - environmental conditions of operation: - humidity from 0% to 95% --- ### Versions [![RUD-2 USB EM 125 kHz Reader](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-5/oprogramowanie/rud-6-lky/rud-6-lky-bok-galeria.png "RUD-2 USB EM 125 kHz Reader")](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-5/oprogramowanie/rud-6-lky/rud-6-lky-bok-galeria.png) **RUD-2** EM 125 kHz USB reader --- [WHERE TO BUY](https://www.roger.pl/index.php?option=com_storelocator&view=map&Itemid=525&lang=en) --- ### Download [ pdfRUD-2 User Manual(219 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=1120-rud-2-user-manual&category_slug=manuals&Itemid=642&lang=en) [ pdfRUD-2 Data Sheet(142 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=1497-rud-2-data-sheet&category_slug=data-sheets&Itemid=646&lang=en) [ pdfRUD-2 Declaration of Conformity EC(104 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=1278-rud-2-declaration-of-conformity-ec&category_slug=certificates&Itemid=649&lang=en) [ ArchiveRUD-2 Firmware v.2.1.2.016(12 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=1644-rud-2-firmware-v-2-1-2-016-1&category_slug=firmware&Itemid=651&lang=en) [ ArchiveRUD-2 v.1.0 USB Drivers(1.97 MB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=1202-rud-2-v-1-0-usb-drivers&category_slug=drivers&Itemid=652&lang=en) --- ### Video [### Using RUD USB reader as a text input → ](https://youtu.be/2KL4_Kb6H_s) --- ### Related products [ ![](https://www.roger.pl/templates/yootheme/cache/40/emc-1-intro-4090ad83.png) ### EM 125 kHz Transponders → ](https://www.roger.pl/index.php?option=com_content&view=article&id=717:em-125-khz-transponders&catid=144&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/f2/pr_master-intro-f285094e.png) ### PR Master System Management → ](https://www.roger.pl/index.php?option=com_content&view=article&id=595:pr-master-system-management&catid=123&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/e8/roger-minireader-intro-e8a2393e.png) ### Roger MiniReader Software → ](https://www.roger.pl/index.php?option=com_content&view=article&id=553:roger-minireader-software&catid=141&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/b5/roger-vdm-intro-b5beda13.png) ### RogerVDM Windows Application for RACS 5 Device Setup and Maintenance → ](https://www.roger.pl/index.php?option=com_content&view=article&id=378:rogervdm-windows-application-for-racs-5-device-setup-and-maintenance&catid=105&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/91/viso-intro-910186aa.png) ### VISO EX Application for RACS 5 System Management and Configuration → ](https://www.roger.pl/index.php?option=com_content&view=article&id=824:viso-ex-application-for-racs-5-system-management-and-configuration&catid=105&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/7f/viso-st-intro-7fb635cc.png) ### VISO ST Application for RACS 5 System Management and Configuration → ](https://www.roger.pl/index.php?option=com_content&view=article&id=374:viso-st-application-for-racs-5-system-management-and-configuration&catid=105&lang=en-GB) --- ### Quick links [ ![](https://www.roger.pl/images/ikony-oferta/wsparcie%201.svg)### Inquiry Więcej ](mailto:support@roger.pl) [ ![](https://www.roger.pl/images/ikony-oferta/gdzie-kupic.svg)### WHERE TO BUY Więcej ](https://www.roger.pl/index.php?Itemid=525) [ ![](https://www.roger.pl/images/ikony-oferta/cennik.svg)### Download Więcej ](https://www.roger.pl/index.php?Itemid=544) [ ![](https://www.roger.pl/images/ikony-oferta/kontakt.svg)### Contact us Więcej ](https://www.roger.pl/index.php?Itemid=523)