1: high-performance 32-bit ARM Cortex-M3 micro-controller core .2: Tag identification speed of 2000 labels / sec 3: Tag read capacity of 1,000 labels / sec. 4: label buffer capacity 1000 label (can prevent repeat read) 5: With 18dBi high directional antenna6: The maximum reading distance 100m 7: directional capability 30:1 8: band signal attenuator reading distance can be adjusted 1-120 m 9: Frequency range: 2.400 -2.480GHz10: Current ≤100mA11: Communication port: WG26 34 36 44 RS232 RS485 (factory setting: 9600 8 N 1)12: Operation temperature:-40°- + 85°(Industrial class)13: Storage temperature:-60°-+85°