Technical indicators Operating frequency: 2.4GHz~2.5GHz Working style: active and passive combination Antenna parameter 1: shtim: 16DBI; width lob aeroplan horizontale: 30°; width lob aeroplan vertikal: 25°; Front-to-back raport: >25dB Antenna parameter 2: Raporti këmbë valë: <1.5; drejtimi polarizimi: vertical Communication interface mode: RS232, RS485, Wiegand, TCP/IP network port Communication method: Mënyra aktive (pasi lexuesi lexon tag, it sends …