The RX 4000 is totally portable and
can be moved from location to location. Line of site is not needed between the
remote and the base unit allowing for a simpler installation and easier use for
students and audiences since the remotes to not have to be aimed at a specific
location.
The RF system has a much higher response speed than an IR system being
able to handle hundreds of responses in 1 second.

Features:
• Higher response speed than IR
• Greater range (up to 150ft.)
• One base unit covers up to 200 seats
• User friendly operating system
• Fully automated: settings, and data are saved automatically
• Display ID box grid on instructor’s screen for answer confirmation
• Includes a 6' USB cable
• Includes 9VDC power supply

For Corporate or small classrooms only

FEATURES:
• Plug-and-play
• No limit to the number of RF remotes that can be used
• Industry fastest real time response collection
• 31 selectable RF channels