Беспроводной система голосования SWX-6000

Conference Voting SystemCombine the voting with sign in (by IC card)function. Wireless radio frequency can be optional in 100 metre range. Sign-in function. LCD liquid crystal display screen large enough for seeing the voting status, software is easily be operated.Ways for voting:yes/no/abstain The voting result can be calculated automatically through the system after voting. The pass rate can be set by the software. Full wireless digital conference system,low error rate,high confidentiality, multilevel error correction and encrypted coding, The voting result can be calculated according to the actual attendances or quorum. Registered ballot and secret ballot optional. Voting minimum attendances can be set through the software. All data can be printed in diagram/text.. First key-press validity or last key-press validity. Voting time can be programmed. Voting result can be display in seconds or stored into the database automatically. Different cutlines (histogram/pie chart/text) Built-in IC-card reader for IC-card registration. Smart design,comfortable for hand held. Chinese and English edition optional. Two alkaline batteries(AA battery). Center controller SWX-3000 1.power supplier 220V AC(power supply by battery if special order) 2.connect wireless/RS232 3.distance for voting 100 metre 4.operating temperature -30--50 5.weight 2714g 6.dimension(mm) 483*156*98 7. antenna: long:77cm,5.12 dbi wireless voting unit SWX-60001.data of battery 1.5 V good quality 5(AAA) battery*2 2.dimension(mm) 175*52*30 3.weight of voting unit 166g 4.operating temperature -30--70 5.maximum voting units 1000 units 6.times for voting continuously. 100000 7.mode wireless(433mhz FSK) 8.data of LCD 84*48 dot pattern LCD status display,with blue background 9. data of battery real-time battery level display 10.sensitivity -108dbm 11.period of receive and transmit 100ms 12.package 30 units/ case or 60 units/case 13. transmitting power: <10mW Voting system data: