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  • Products Name:Wireless call button A type

    Functions and FeaturesUsed with the wireless pager as a set.Applicable to use in: bank, restaurant, caf, bar, tea house, clubhouse, massage center, KTV, chess and card room, internet bar, hotel, geracomium, hospital and so on.Technical ParametersFrequency Of Operation: 315MHz 433MHzWorking Voltage:… 【MORE】