watch paging system for supervisor call his subordinaries, chef call waiters, cook call customer, doctor call nurses and so on.

FeaturesAccessoriesWrist Strap and belt clip are availableStylish Fashionable DesignSeveral colors are optionalMatch main unit of GDH300Maximum store 16 messagesMaximum 3 characters ineach messageLCD display 7 charactersLED BacklitDuplicate message indicationUnread message indicationAlarm modes(Vibration/mute/sound)Low battery indicationWatch Function

SpecificationsPhysical Dimension 120x85x55(mm)Weight 65g (With battery)Display Screen 3 characters ( numeric)LED backlitControlMode Selection button Power buttonPaging Protocol POCSAGFrequency Band 151.35MHzModulations FSK (FM)Transmission Range 2000 meters free fieldBattery AAA size 1.5v*1Battery life 30 days ( 8 hour in a day)

watch paging system