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Flexible and Button Customer Feedback system
Specification for Customer feedback system
scoring ranks are four: very satisfied, satisfied, common, bad.and the rank name can be customizedone score result in a certain time, the time can be set by you.can put staff photo in it.broadcasting voice, like Welcome, Thanks for coming , Please value my service.size:105×115×145mmconnect:RS485 or USBpower supply:15VFlexible 4 Buttons Customer Service Feedback System