Descripción del producto

Voting Machine adopts 2.4G RF keypad used eligible license-free/license-exempt frequencies to communicate key presses to the base station and receive from the base station control information and acknowledge keypad transmissions high speed data communication, response the voting result in a real time). Specification: Specifications Power supply USB Frequency 2.4Ghz Multiple channels *2 Maximum number of key pads **0 Range *0m Processing speed *****0 keypads /S Dimension *0mm**4mm*8.5mm Weight 0.**3kg Display 6 Character LCD with floating point Keyboard *2Keys(1to *0; A to J; OK; Clear) Frequency 2.4Ghz Range *0m Power supply 2*CR***2batteries Battery life time 3 months depending upon how the unit is used Secure transmission Private protocol Multiple channels *2 Timing Votes can be timed to the nearest *0ms Support multiple choice Available Timing Available