Description

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/***** 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****0 1.power supplier **0V AC(power supply by battery if special order) ***** wireless/RS**2 3.distance for voting **0 metre ***** temperature ******0 5.weight ***4g 6.dimension(mm) **3***6**8 7. antenna: long:*7cm, 5.*2 dbi wireless voting unit SWX****0 1.data of battery 1.5 V good quality 5(AAA) battery*2 2.dimension(mm) **5**2**0 3.weight of voting unit **6g ***** temperature ******0 ***** voting units ***0 units ***** for voting continuously. *****0 ***** wireless(**3mhz FSK) 8.data of LCD *4**8 dot pattern LCD status display, with blue background 9. data of battery real-time battery level display *0.sensitivity ***8dbm *1.period of receive and transmit **0ms *2.package *0 units/ case or *0 units/case *3. transmitting power: <*0mW Voting system data: