2.4GHz Audience Response System Electronic Conference Voting System 217

General Specification

The 217 wireless audience response system electronic voting system includes:

software, receiver, controller, audience keypads.

Tech specs of 217 are as follows:

l 2.4GHz digital RF technology

l Power: 2 pieces 1.5V AAA dry batteries

l Transmission distance: > 100 meters (328ft)

l High speed- 100 audience keypads transmission < ONE second

l Support up to 400 audience keypads

l Support third party software

l Support cascade and uplink option

About software

l 5 language versions: Chinese simple, Chinese traditional, English, Spanish, Hungarian,Italian.

l PowerPoint plug-in, easy to learn and use, for the PowerPoint is familiar to many people.

l Provides 10 kinds of activity-models for interactive teaching and meeting

l Professional statistics analysis engine, automatically produce 10 kinds of reports tracking and recording the process of the activities

l Colorful and multiform multimedia questions

l Flexible data transformation, analysis results can be presented in html and txt formats.

l Statistics data can be exported as xls format.

l Prompt diagnosis of teaching effectiveness and improve teaching process

l Supports oral, blackboard or paper-based questions.

l Auto-recognize function, no need transform of the used PPT slides.

l Auto-setting question and options.

About controller

l 4 radios channels

l Laser indicator build-in

l Power required:two 1.5 volt batteries

l Transmission distance: > 100 meters

l Transmission angle:360 degree

l Select a user at random to answer a question

l Control games procession

l Power Saving Mode is built in within 5 seconds while is left idle

l Beautiful design, small and light weight with good hand feeling

About Audience Keypads

l 2.4GHz digital RF technology

l 4 radios channels

l 11 Activity modules

l Support Single-Correct-Option

l Power required:two 1.5 volt batteries (alkalescent battery will be better)

l Transmission distance:> 100 meters

l WDT reset support: automatic program reset feature

About Receiver

l 4 radios channels

l Color: black

l Port: USB port or 232 port

l Weight: 0.4kg

l Operating Temperature: 0-40 degree

l Operating Relative Humidity: 0-90%

l Power required: DC12V, 800MA adapter or no required

l Operating Power: <1mw

l Receiving angle: 360 degree

l Receiving distance: 100 meters radial

l Asteroid-link option

l High processing speed: transmission time is less than 3s even connect with 400 audience keypads

l Support up to 400 audience keypads (enhanced version can support 3000)

l Easy installation - only one RJ-45 cable for data & power

Applications

Package: audience keypads quantity+ one receiver+ one teacher controller

30+1+1 handbag 43*33*19cm weight 3kgs

40+1+1 handbag 46*36*19cm weight 4kgs

50+1+1 handbag 48*39*19cm weight 6kgs

100+1+1 trolley 64*45*29cm weight 8.5kgs

Please kindly be informed that we do not offer batteries in package.