Catalog > Internet of Things (IOT) Related Products > More Platforms Catalog > Consumer Electronics > Kits > Smart Kits RDM6300 125Khz RFID Reader Module RDM6300 125Khz RFID Reader Module HKD CARD READER 125KHZ MODULE RDM630 125KHZ (EM4100) RFID CARD READER-MINI MODULE Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Cardreader 125KHz 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 etc. Features Support external antenna Maximum effective distance up to 150mm Less than 100ms decoding time Uart interface Support EM4100 compatible read only or read/write tags Small outline design Specifications Frequency: 125KHZ Baud rate: 9600 Interface: TTL level RS232 Working voltage: DC 5V(+/-5%) Working current: <50mA Receive distance: 20~50mm Working temperature: -10°C~+70°C Storage temperature: -20°C~+80°C Humidity: 0~95% Wiring size: 46*32*3mm PCB size: 38.5*19*9mm