Catalog > Internet of Things (IOT) Related Products > More Platforms 125KHz Mini-Module Cardreader 125KHz Mini-Module Cardreader BSK CARD READER 125KHZ MODULE RDM6300 125KHZ RFID CARDREADER MINI MODULE Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview RDM6300 125KHz Cardreader Mini-Module is designed for reading code from 125KHz card compatible read-only tags and read/write card . It can be applied in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems. Features Support External AntennaMaximum effective distance up to 150mmLess than 100ms decoding timeUart interfaceSupport EM4100 compatible read only or read/write tags Specifications Module Type : RFIDWeight : 15.00gBoard Size : 3.8 x 1.8 x 1.2cmVersion : 1Operation Level : Digital 5VPower Supply : External 5V References RDM6300 RFID with PIC18 Dev Board