... used for loss prevention security of telecom mobile Unicom, digital city, digital camera counters, GPS counters, MP4 counters, appliances hypermarkets, ... methods, such as installation of alarm installed in display racks or display case, Sensor (alarm probe) adhere tothe ... monthly , Repeated use.2)Display Charging Function apply to : Mobile Phone , DC camera , Tablet PC3)Disconnection Alarm Function ...