... gate antenna, UHF RFID access control gate system, access control smart gate, RFID warehouse access control system, RFID door assess control, RFID digital ... . 2-line of Infrared Ray SAAT-S203B is the RFID system integration equipment with independent intellectual property, developed when SZAAT was ... demands)Weight<50KGOperation temperature-10°C~+40°C RFID UHF smart gate antenna