1. General Description: RF-101 middle range reader apply the advanced RFID circuit board design and inserting decline controller with highly effective decoding algorithm. Incepting the 64bits read-only u.E.M 4100 or TK4100 compatible ID card. Highly long range incept sensitivity, Low operating current, single direct current power supply. Application in the car park management system, attendance, anti-theft , etc, long distance RFID system.2. Characteristics: Operate Frequency 125KHz with inside antenna.Turn on automatic tune functionSupport u .E.M 4100 or compatible ID card (64bits,Manchester code)Reader range above 100cmIn the effective distance, incepting time less 100msSingle direct current power supply, operate current around 100Ma Wiegand 26bits/485/232 standard format out put. Inside buzzer