125KHZ-RhombusEM902-A transceiver unit is designed for reading code from uem4100 compatible read-only tags and 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: �� Latest fashion, beautifully designed �� Built-in transceiver antenna; �� Maximum effective distance up to 180mm; �� Less than 100ms decoding time; �� Low power dissipation with wide range single power supply; �� Support Wiegand26 and RSABA interface �� Support uem4100 compatible read only tags (64Bits, Manchester coding) ; �� Built-in bi-color LED and buzzer