价格:未填
供应:99999
发货:3天内
Sunvotesystemsareportableinteractiveaudienceresponseandelectronicvotingtools,thesystemchangethetraditionalmodeandareachievedinawaythatencouragesparticipation,improvecomprehension,andincreaseretention.ItcanwidelyusedinEducationandTraining,InteractiveConference,VotingandElection,CME,andInteractiveGameandTVShow W40Features:l Advancedtwo-way2.4Gradiofrequency(RF)technologyl 6alphanumerickeysdesign,easy-to-use,suitfortherequirementofinteractivevotingandaudienceresponsel 2xAAAbatteriesl SeveralsoftwareapplicationsandPowerPoint*add-insl W4seriesisdesignedtooperateinanindoorarea30x30metersl 400keypadsperBaseStationchannelidentityl Support16setsofsystemtouseatthesametime,andnotinterferewitheachotherl Support6400keypadstouseatthesametimeatmost