1.Listed Company with 20 years experience 2.Mango--High volume producers of RFID Cards & Tags 3.All you need under one roof. RFID Reading module Frequency125MHzTransponderEm4100 or compatible(64bits.read only,Manchester encoded)Antennaouter antenna connect,recommend round and square shape coil.Power Requirements 5V or 12V DCCurrent<60mAOutput interfaceRS232/ABA/Weigand 26(set by customer)Reading ...