... rfid reader 3. EAS RFID reader 4. uhf rfid alarm system Introduction: 1: Based on independent intellectual property development, adapt ... combined by RFID antennas, reader, EAS sound and light alarm system, power supply and other assistant equipments. When goods or person ... antenna, the height of antenna adjustable;5: RF output power 20~30dBm adjustable, support auto, command, trigger work modes ...