QR Kod RS232 untuk Wiegand Wang
Kadar baud lalai: 9600.
Output peranti pengimbasan perlu menjadi antara muka RS232 dengan parameter komunikasi ditetapkan kepada 9600 / n / 8/1 atau 115200 / n / 8/1.
output lalai: Wiegand 26 / Wiegand 34.
Kod QR USB untuk Wiegand Wang
USB-Wiegand converter terus menggunakan bekalan kuasa 12V pengawal akses, dan pengimbas USB disambungkan ke bicu USB penukar untuk operasi normal.
Kod bar yang diimbas dan kod QR mesti mengandungi maklumat digital dan simbol akhir pembawa kembali. Standard USB-Wiegand converter boleh mengecam sehingga 10 digit, dan maklumat seperti huruf dan tanda baca akan ditapis keluar, seperti selepas penapisan ” http://abc12345.com%678″ ditinggalkan, meninggalkan hanya nombor “12345678”. format input dan output lain menyediakan penyesuaian data.
USB-Wiegand penukar output isyarat Wiegand34 secara lalai, yang sesuai bagi kebanyakan piawaian kawalan capaian di pasaran. format Wiegand lain menyediakan penyesuaian data.
antara muka peranti USB yang disambungkan mesti ditetapkan untuk menjadi serasi dengan protokol USB HID. Biasa USB kod QR pengimbas, pembaca kad USB, USB kad magnetik mesin sapu, gun barcode USB, papan kekunci USB, dan lain-lain. boleh diiktiraf biasanya.
USB input penukar bekalan kuasa: 9-15V 50mA
USB output penukar bekalan kuasa: 5V 200mA
protokol antara muka USB: HID
saiz Wang: 75× 41 × 30mm
bahan shell: ABS
Smartphones and QR code scanning devices are widely used. The use of dynamic or static QR codes as identification and online payment has become an indispensable application method in modern society. Scanning QR code opening as a new access control management method is also increasingly popular.
The traditional access control system generally adopts an ID/IC card read head with Wiegand output as an information reading device, and authorizes the card holder through the access control panel and the access control management software. The output of the scanning device is only a universal interface such as a USB keyboard and an RS232 interface. These interfaces are incompatible with the Wiegand interface of most access control boards, which makes it impossible to use these scanning devices to access the access control system. For this purpose, Seabreeze Smart Card Co.,Ltd develops the USB to Wiegand Converter and the RS232 to Wiegand Converter is used to connect the scanning device and the access control board, and the scanning method is used to open the door by a specific use method.
Fung
Pengurus jualan