QR Code Access Control Converter: RU200 kev ua haujlwm zaus: 860~ 960MHz tuaj yeem tsim cov kev ua haujlwm ntau hauv ntau lub teb chaws thiab cov cheeb tsam: Tuam Tshoj (920MHz ~ 925MHz) Kaus lim qab teb (917MHZ ~ 924mHz) Tebchaws Asmeskas (902MHz ~ 928MHz) Yu Laus teb (865MHZ ~ 968mHz) Nyiv (916MHZ ~ 924mHz) Sib Txuas Lus Sib Tham: ISO 18000-63(6C)/EPC Gen2 ua haujlwm hom: Zaus dhia lossis LBT (Mloog-Ua Ntej-Tham) Kev kho: Dsb-nug coding hom: Neeg ua las nab 2, 4, 8 thiab FM0 kev sib txuas lus interface: USB nyeem / sau ntau: Kev kawm deb>180mm, sau ntawv deb>80mm …