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Wireless POS terminal -
Wireless POS terminal
description： Through a variety of wireless communication connections to get rid of the limitations of the cable,with authorization,transfer,uery,password management,return,statistics
description：
Through a variety of wireless communication connections to get rid of the limitations of the cable,with authorization,transfer,uery,password management,return,statistics and other functions is the extension and expansion of the function of the cable POS.
parameter：
- PreviousPassenger flow camera
- NextPassenger flow statistics host
