Q: Can the background operating software of the price tag system operate jointly with the handset?
    A:The digital price tags system system of Sertag Technology Co.,Ltd  is quite perfect, we can use background software to manage the  digital price tags, or we can use the mobile phone to  manage library, binding, unbinding and other operations on the electronic shelf labels.  It can be directly updated for the bluetooth  system(BLE).                                                       

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