--- title: "MCT84M | Proximity Reader - Roger" description: "Roger - lider branży zabezpieczeń oferujący systemy kontroli dostępu, rejestracji czasu pracy, rejestracji pracy wartowników. Zapraszamy!" url: "https://www.roger.pl/en/products/racs-5-access-control-system/proximity-readers/mct84m-proximity-reader" date: "2026-07-05T18:58:58+00:00" language: "en-GB" --- # MCT84M Proximity Reader The MCT84M is a proximity reader for the RACS 5 access control system. ![MCT84M](https://www.roger.pl/templates/yootheme/cache/e4/mct84m-galeria-e4497032.png)MCT84M ![MCT84M](https://www.roger.pl/templates/yootheme/cache/f6/mct84m-bok-galeria-f685bfaf.png)MCT84M ![MCT84M-BK](https://www.roger.pl/templates/yootheme/cache/0a/mct84m-bk-galeria-0a62072d.png)MCT84M-BK ![MCT84M-BK](https://www.roger.pl/templates/yootheme/cache/9e/mct84m-bk-bok-galeria-9e83b4a5.png)MCT84M-BK ![MCT84M-W](https://www.roger.pl/templates/yootheme/cache/e6/mct84m-w-galeria-e65d14f6.png)MCT84M-W ![MCT84M-W](https://www.roger.pl/templates/yootheme/cache/80/mct84m-w-bok-galeria-80d4137b.png)MCT84M-W ![MCT84M-BK-W](https://www.roger.pl/templates/yootheme/cache/e5/mct84m-bk-w-galeria-e56610dc.png)MCT84M-BK-W ![MCT84M-BK-W](https://www.roger.pl/templates/yootheme/cache/ed/mct84m-bk-w-bok-galeria-ede94a7f.png)MCT84M-BK-W ![MCT84M DIMENSIONS](https://www.roger.pl/templates/yootheme/cache/c0/mct84m-rys-galeria-c03824f8.png)MCT84M DIMENSIONS [](#) [](#) - [![MCT84M](https://www.roger.pl/templates/yootheme/cache/0e/mct84m-galeria-0e1f6c2f.png)](#) - [![MCT84M](https://www.roger.pl/templates/yootheme/cache/25/mct84m-bok-galeria-25640284.png)](#) - [![MCT84M-BK](https://www.roger.pl/templates/yootheme/cache/d5/mct84m-bk-galeria-d5a79efd.png)](#) - [![MCT84M-BK](https://www.roger.pl/templates/yootheme/cache/22/mct84m-bk-bok-galeria-2264fbc4.png)](#) - [![MCT84M-W](https://www.roger.pl/templates/yootheme/cache/83/mct84m-w-galeria-83f2286f.png)](#) - [![MCT84M-W](https://www.roger.pl/templates/yootheme/cache/b1/mct84m-w-bok-galeria-b13a0d99.png)](#) - [![MCT84M-BK-W](https://www.roger.pl/templates/yootheme/cache/63/mct84m-bk-w-galeria-634fc77a.png)](#) - [![MCT84M-BK-W](https://www.roger.pl/templates/yootheme/cache/85/mct84m-bk-w-bok-galeria-85220f24.png)](#) - [![MCT84M DIMENSIONS](https://www.roger.pl/templates/yootheme/cache/6b/mct84m-rys-galeria-6bf2a667.png)](#) [ ](https://www.roger.pl/index.php?option=com_content&view=category&id=108&lang=en-GB) MCT84M - [About](#o-produkcie) - [Versions](#dostepne-wersje) - [Download](#do-pobrania) - [Related products](#powiazane) - [Quick links](#linki) ### About The MCT84M is a proximity reader for the RACS 5 access control system. The device is designed to identify users in the system and operates with the MC16 master access controller. Communication with the controller is carried out via a modified RS485 standard, which allows star and tree-type wiring structures. The cable connection between the reader and the access controller can be up to 1200 m long and can be made using any signal cable. MCT84M terminals allow both reading of the factory serial number of the proximity card (CSN) and the programmable number stored in the encrypted memory sectors on the card (SSN). The use of a programmable card number protects it against duplication, which significantly increases the security level of the entire access control system. The front surface of the reader is made of glass, so it is characterized by a high level of scratch resistance and elegant aesthetics. The reader's stylistically neutral design makes it blend well into classic and modern interiors. --- ### Features - support for encrypted sectors of MIFARE® Ultralight/Classic card - RS485 interface with EPSO 3 protocol (RACS 5 system) - reading distance up to 7 cm - 3 LED indicators - touch keyboard - 2 function keys - indoor operation - anti-sabotage protection (tamper) - QUADRUS series design - firmware updates available - 12 VDC power supply - CE mark - dimensions: 130.0 × 45.0 × 22.0 mm (height × width × depth) --- ### Versions [![MCT84M Proximity Reader](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-5/czytniki-zblizeniowe-mct/MCT84M/mct84m-bok-galeria.png "MCT84M Proximity Reader")](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-5/czytniki-zblizeniowe-mct/MCT84M/mct84m-bok-galeria.png) **MCT84M** Access terminal with keypad; black colour; SSN MIFARE Ultralight/Classic; communication interface RS485 EPSO 3 (RACS 5); 12 V supply; QUADRUS series design --- [![MCT84M-BK Proximity Reader](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-5/czytniki-zblizeniowe-mct/MCT84M/mct84m-bk-bok-galeria.png "MCT84M-BK Proximity Reader")](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-5/czytniki-zblizeniowe-mct/MCT84M/mct84m-bk-bok-galeria.png) **MCT84M-BK** Access terminal without keypad; black colour; SSN MIFARE Ultralight/Classic; communication interface RS485 EPSO 3 (RACS 5); 12 V supply; QUADRUS series design --- [![MCT84M-W Proximity Reader](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-5/czytniki-zblizeniowe-mct/MCT84M/mct84m-w-bok-galeria.png "MCT84M-W Proximity Reader")](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-5/czytniki-zblizeniowe-mct/MCT84M/mct84m-w-bok-galeria.png) **MCT84M-W** Access terminal with keypad; white colour; SSN MIFARE Ultralight/Classic; communication interface RS485 EPSO 3 (RACS 5); 12 V supply; QUADRUS series design *Offered as a product in special version* --- [![MCT84M-BK-W Proximity Reader](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-5/czytniki-zblizeniowe-mct/MCT84M/mct84m-bk-w-bok-galeria.png "MCT84M-BK-W Proximity Reader")](https://www.roger.pl/images/kontrola-dostepu/system-kontroli-dostepu-racs-5/czytniki-zblizeniowe-mct/MCT84M/mct84m-bk-w-bok-galeria.png) **MCT84M-BK-W** Access terminal without keypad; white colour; SSN MIFARE Ultralight/Classic; communication interface RS485 EPSO 3 (RACS 5); 12 V supply; QUADRUS series design *Offered as a product in special version* --- [WHERE TO BUY](https://www.roger.pl/index.php?option=com_storelocator&view=map&Itemid=525&lang=en) --- ### Download [ pdfMCT82M and MCT84M Series Operating Manual(1.13 MB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=2351-mct82m-and-mct84m-series-operating-manual&category_slug=manuals&Itemid=642&lang=en) [ pdfMCT8xM Readers Installation Manual(533 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=2734-mct8xm-readers-installation-manual&category_slug=manuals&Itemid=642&lang=en) [ pdfMCT84M Data Sheet(268 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=2100-mct84m-data-sheet&category_slug=data-sheets&Itemid=646&lang=en) [ pdfMCT84M Declaration of Conformity EC(113 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=2123-mct84m-declaration-of-conformity-ec&category_slug=certificates&Itemid=649&lang=en) [ ArchiveMCT84M Firmware v1.1.30.266(86 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=2202-mct84m-firmware-v1-1-30-266-1&category_slug=firmware&Itemid=651&lang=en) [ ArchiveMCT84M-BK Firmware v1.1.30.266(65 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=2203-mct84m-bk-firmware-v1-1-30-266-1&category_slug=firmware&Itemid=651&lang=en) [ ArchiveMCT84M-BK Firmware v2.1.30.266(86 KB)](https://www.roger.pl/index.php?option=com_docman&view=document&alias=3370-mct84m-bk-firmware-v2-1-30-266-1&category_slug=firmware&Itemid=651&lang=en) --- ### Related products [ ![](https://www.roger.pl/templates/yootheme/cache/f1/emkf-1_mfkf-1-intro-f13d2ad9.png) ### 13.56 MHz MIFARE® Transponders → ](https://www.roger.pl/index.php?option=com_content&view=article&id=716:13-56-mhz-mifare-transponders&catid=144&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/61/mc16-intro-614f01ac.png) ### Access Controllers of the RACS 5 System → ](https://www.roger.pl/index.php?option=com_content&view=article&id=696:access-controllers&catid=104&lang=en-GB) [ ![](https://www.roger.pl/templates/yootheme/cache/a8/me-10-intro-a889b91a.png) ### ME-10 Metal Enclosure → ](https://www.roger.pl/index.php?option=com_content&view=article&id=563:me-10-metal-enclosure&catid=143&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/21/rud-1-intro-21ff8f2e.png) ### RUD-1 Interface RS485 to USB → ](https://www.roger.pl/index.php?option=com_content&view=article&id=555:rud-1-interface-rs485-to-usb&catid=142&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) ## Schema ```json { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Start", "item": "https://www.roger.pl/en" }, { "@type": "ListItem", "position": 2, "name": "Products", "item": "https://www.roger.pl/en/products" }, { "@type": "ListItem", "position": 3, "name": "RACS 5 Access Control System", "item": "https://www.roger.pl/en/products/racs-5-access-control-system" }, { "@type": "ListItem", "position": 4, "name": "Proximity Readers", "item": "https://www.roger.pl/en/products/racs-5-access-control-system/proximity-readers" }, { "@type": "ListItem", "position": 5, "name": "MCT84M | Proximity Reader", "item": "https://www.roger.pl/en/products/racs-5-access-control-system/proximity-readers/mct84m-proximity-reader" } ] } ``` ```json { "@context": "https://schema.org", "@type": "Product", "name": "MCT84M | Proximity Reader", "image": "https://www.roger.pl/", "description": "The MCT84M is a proximity reader for the RACS 5 access control system." } ```