PH-1100 Voting System is a new generation audience response system. It is powerful combination of hardware and software that enables a teacher/ presenter to get an unprecedented amout of feedback from students/ participants. By using PH-1100, the present can ask a planned or a spontaneous question, and the audience can give their answers immediately. PH-1100 voting system is particularly suitable for teachers wishing to facilitate testing, assessment and surveys for authentic assessment and instant student feedback in class teaching.Advantages:1. Enhance audience attention and involvement2. Confidential polling to bring out the reluctant questioners3. Promotion of discussion and collaboration among students4. Immediate feedback allowing for changeof pace/level to suit the audience5. Allows in-class testing, assessment and decision makingFeatures:1. Results can be recorded, calculated and displayed immediately2. Individual responses can be tracked or kept anonymous3. Create questions in many forms4. Wireless connection5. Easy to set-up, and useSpecification:TechnologyRadio FrequencyFunctionLaser pointer, Page up/down, Wireless nouse, Hotkeys, Teaching modeControl distance30m/98 feetDimensionL=12.5cm, W=5.1cm, T=4.1cmBatteryAAA ×2USBUSB Plug-and-play, no driver requiredOperation SystemWin 98,2000/XP/VISTA/ Mac/Linux/Se/Me