The Wi-Fi Card Data Logger (WCDL) is a plug-and-play solution that consists of reader/controller unit (shown above) and Windows software (sold separately). The unit combines RFID (proximity) reader and non-volatile storage for up to 4000+ card transactions. (Capacity is doubled with optional memory expansion.) The WCDL is sleek and compact, measuring only 5.5″ x 4.75″ x 1″. 

The WCDL stores captured transactions locally to onboard non-volatile memory, It subsequently uploads stored data records (via Wi-Fi) when polled by a host computer executing compatible application software. Each data record consists of three comma-separated fields:

  • Date (yymmdd)
  • Time (hhmmss)
  • Card ID

This Wi-Fi solution is simple to install and requires no communications wiring.  It is ideal for use in applications requiring capture of RFID transactions:

  • Transit
  • Equipment usage
  • Inventory tracking
  • Student identification
  • Employee attendance
  • Shopping centers
  • Tradeshows & conventions



  • Wireless operation – no communications cables
  • Easily integrates into your network
  • Seamless authentication: WPA1-PSK, WPA2-PSK, WEP-64, WEP-128, etc.
  • Compatible with proximity (RFID) readers
  • Accepts 26-bit Wiegand prox cards (can be customized for other format types)
  • Can be customized for preferred card formats and/or RFID readers.
  • Polling interface for downloading data records
  • Status LEDs: system status plus network indicators
  • Onboard realtime clock for acurate time stamping
  • Optional relay for door/gate open or equipment activate (500 mA contact rating)
  • Windows host software for configuration, initialization, & data upload
  • New! Remote activation of optional onboard relay
  • Several available licensing options
  • Stores up to 4000+ card transactions (expandable to 8000+)
  • Internal DIP switches for Wi-fi configuration mode
  • DB9 host interface for configuring network Wi-Fi interface
  • Available Windows host software for format setup
  • Compact size (measures 5.5″ x 4.75″ x 1″)
  • Includes AC adapter






What’s Included:

  • Wi-Fi prox reader/controller (WC-6150)
  • WCDL Client software (download) for Windows – requires license
  • USB-to-RS232 adapter cable
  • AC adapter (12vdc)


Windows Software Editions:


WCDL Client software is available for download and install to a host PC or laptop. Consult our informative licensing guide for details on procuring a license. (Advertised pricing presumes node-locked licensing. To obtain a quote for upgrade to site licensing, feel free to contact us.) 

  • Standard Edition:
    • Wireless TCP/IP communication via Wi-Fi
    • Automatically download queued card data records from remote reader units.
    • Retrieve and save card data transaction records to files on your computer
    • Add, modify, and delete reader device(s)
    • Built-in utilities for configuring & initializing remote reader communications
    • Supervisory monitoring and control of remote reader units including managed TCP/IP connections and automatic date/time correction
    • Configurable time interval between automatic downloads
    • Initiate selective on-demand downloads
    • Supports up to 5 concurrently active logger units
  • Premium Edition:
    • Includes all features of the standard edition, plus the following
    • Multiple device polling threads for higher download performance
    • Activate remote relay(s)
    • Supports up to 50 concurrently active logger units.

Software Download:

Download Get License




Brochure User Manual


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Weight 1 lbs
Logger quantity

1, 2 (+$699)

Software edition

Standard, Premium