1.2.4GHz digital RF technology 2.OEM or ODM acceptable 3.Two-way technology 4.Delivery in time

RF217 wireless voting systems

General Specs

Transmission distance	> 100 meters
Transmission angle	360 degrees
Power required	2 AAA 1.5 volt
Battery life	1-2 years with ordinary usage
Frequency	2.4Ghz
Remote keyboard	7Keys

    

About software,

Works with Win XP, Vista, and Windows 7Mac and Linux version available on requestWorks with MS XP, office 2000, 2003 and 201014 language versions: Chinese simple, Chinese traditional, English, Portuguese, Spanish, Brazilian Portuguese,Slovenian,Russian, Turkish, Hungarian Korean. Italian and Dutch PowerPoint plug-in, easy to learn and use, for the PowerPoint is familiar to many peopleProvides 10 kinds of activity-models for interactive meeting or conferenceProfessional statistics analysis engine, automatically produce 10 kinds of reports tracking and recording the process of the activitiesColorful and multiform multimedia questionsFlexible data transformation, analysis results can be presented in html and txt formats.Statistics data can be exported as xls formatPrompt diagnosis of conference effectiveness and improve conference processSupports oral, blackboard or paper-based questionsAuto-recognize function, no need transform of the used PPT slidesAuto-setting question and options

About instructor remote

LED status4 radios channelsLaser indicator build-inPower required: two 1.5 volt batteriesTransmission distance: > 100 metersTransmission angle: 360 degreeBattery life: > 1 year for ordinary useDurable and not easily breakable, will not break or damage even drop to the cement ground from 5 meters highEasy to useMaintain full control over every presentationPresent slides, going backwards, forwards, showing charts etcSelect a user at random to answer a questionControl games processionOver 1 year battery life for normal useIt will enter Power Saving Mode within 5 seconds when is left idleIt's clipper-built, small and exquisite, very suitable for handhold

About audience remote

LED status: green and red4 radios channels11 Activity modulesSupport Self-Paced-ResponseID Address Programmable Power required: two 1.5 volt batteriesTransmission distance: > 100 metersTransmission angle:  360 degreeBattery life: > 1 to 2 years for ordinary useSupport fast-ID setup functionDurable and not easily breakable, will not break or damage even drop to the cement ground from 5 meters highEasy to useUp to 400 remote controllers can be used at once (enhanced version can supports 3000)WDT reset support automatic program reset feature

Support 400pcs handsets per receiver Voting Response Systems for training