It has two kinds :RFID Proximity ID card (EM919) and IC Card Reader (MF919), It is designed for reading code from uem4100 compatible read-only tags or Mifare I compatible IC cards and it is a major component in RFID (Radio Frequency Identification) reader system. It can be applied in office/home security, personal identification, access control, anti-forgery interactive toy and production control systems etc.

FEATURES:

1.Latest fashion, beautifully designed

2.Built-in transceiver antenna;

3.Maximum effective distance up to 180mm(EM919) or 50mm(MF919).

4.Less than 100ms decoding time(EM919) or 200ms decoding time(MF919)

5.Low power dissipation with wide range single power supply;

6.Support Wiegand26 ,ABA,RS232 and RS485 interface

7.Support uem4100 compatible read only tags (64Bits, Manchestercoding) or Mifare I compatible IC cards. 

8.Built-in bi-color LED and buzzer