Description

Audience Response System PVS-W*0E keypad using the radio frequency technology works with base station and software , it is easy to operate and use, audience response system combines the audience with the events together, making your meeting, teaching, training more active. Features: Advanced tow-way radio frequency (RF) technology Steady and reliable communication, excellent range and security Several software applications and PowerPoint* add-ins Waterproof cover design, easy to operate Built-in Li-ion battery, keeping box collects keypad to charge the power together W0 series is designed to operate in an indoor area **0 x **0 meters **0 keypads per Base Station channel identity Support *2 sets of system to use at the same time, and not interfere with each other Support ****0 keypads to use at the same time at most