دستگاه بارکدخوان پل POL-QM30 WEIGAND بارکدخوان گیت اسکنر کد Qr Access Control Em یا کارت خوان MIFARE با Wiegand 26/34 Restore Factory Settings:Use sharp objects inserted into REST hole of QR code reader backside, release till the QR code reader automatically restart.. Identify QR code Size:8-100mm Product Parameters Size(L*W*H) 86*86*18mm Material Case:PCIdentify panel:tempered glass Interface Wiegand26,34,RS485,RS232,USB,TCP/IPoptional Decoding support QRcode,one dimensional code Voltage Support4-15VWide voltageinput Current 800mA Readingdirections Camera centric slant45° Reading speed <200ms Reading range 0-20CM Reading feature auto-induction, beep hint Light source With LED light source itself,anti-highlight interference Decode Mode Image decoding Application environment Temperature:-20~70ºCHumidity:10%~90% Operate system Windows(xp 7 8 10),Linux Indicating status light Red-Work,Green-Feedback,Light Green-Internet Reading range 3-6CM Reading card type EM or Mifare card