IVS Lite Wireless Voting System – 50 Keypads, Base Station and 250-Keypad Licence
Offered for sale is a complete professional IVS Lite wireless audience response system, manufactured by Interactive Voting System bv in the Netherlands.
The system includes 50 wireless IVS Lite keypads, the matching Lite Base Station, an original USB software licence keylock, software and accessories, all housed in a professional transport case.
Designed for conferences, training sessions, seminars, presentations and interactive meetings, IVS Lite enables participants to submit answers and votes using wireless handheld keypads. The base station receives the responses and passes them to the IVS software for processing and presentation.
The entire system is in exceptionally well-maintained used condition and has been fully function-tested.
A particularly valuable feature is the included original software licence supporting up to 250 keypads. The licence has been successfully recognised by IVS-Professional 4.6 under Windows 11. The manufacturer has also provided written confirmation that the complete system may be resold without any administrative transfer procedure.
Product Highlights
- Complete system with 50 wireless keypads
- Original 250-keypad software licence included and verified
- Fully function-tested
- Resale expressly confirmed in writing by the manufacturer
Product Details
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Manufacturer: Interactive Voting System bv, Netherlands
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Brand / Product line: IVS Lite
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Product type: Wireless audience response and electronic voting system
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Included keypads: 50
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Base station: IVS Lite Base Station
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Radio frequency: 2.4 GHz
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Keypad controls: 10 selection keys, correction key and display
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Manufacturer-stated wireless range: Up to 100 metres under suitable conditions
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Radio channels: 50
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Maximum keypads per Lite Base Station: 250
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Included licence: IVS-Professional, supporting up to 250 keypads
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Software: Original IVS software included; version 4.6 successfully tested
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Condition: Used, exceptionally well maintained, fully tested
Software and Licence – Successfully Verified
The system is supplied with its original USB software keylock, licensed for up to 250 keypads.
The licence was successfully recognised by IVS-Professional 4.6, 32-bit application running under 64-bit Windows 11. The application explicitly displays the 250-keypad licence capacity.
The licence capacity refers to the maximum number of compatible keypads supported by the licence. The actual package contains 50 IVS Lite keypads.
Screenshots of the successful software and licence verification can be provided.
Written Manufacturer Confirmation of Resale
Interactive Voting System bv provided written confirmation dated 18 October 2026 that the complete system may be resold to a new owner.
The manufacturer explicitly stated that no administrative steps are required on its side for the resale.
This confirmation was issued in response to an enquiry concerning the complete system, including the original USB software keylock and licence. Supporting documentation is available upon reasonable request.
Features and Applications
- Electronic participant voting
- Conferences and interactive presentations
- Training sessions and educational seminars
- Quizzes and audience polling
- Wireless collection and processing of responses
- Identification of individual keypads by their device IDs
Condition and Function Testing
The complete system is in excellent used condition and has been thoroughly tested.
All 50 keypads, the Lite Base Station and the original USB licence keylock are functioning correctly. The software licence is successfully recognised. The components are stored in the matching professional transport case.
Scope of Delivery
- 50 × original IVS Lite wireless keypad
- 1 × IVS Lite Base Station
- 1 × original USB licence keylock for up to 250 keypads
- Original IVS software CD
- Original manuals and available documentation
- Associated connection cables
- Professional transport case with fitted foam inserts
The original product photographs show the supplied system and accessories.
Original Software and Documentation
The original software media include IVS-Professional 4.4.14 and IVS-Risk Analysis 4.2, together with the available original documentation.
IVS-Professional 4.6 was successfully tested under Windows 11 using the 32-bit application on a 64-bit system. This application version is relevant for recognition of the included original USB keylock.
Technical Information
Wireless range, radio channels and maximum keypad capacity are based on manufacturer specifications. Actual wireless range depends on the operating environment.
Software installation and initial setup on the buyer's computer are required. The original USB keylock must be connected to use the licensed functionality.
Trademark Notice
All trademarks and product names are the property of their respective owners and are used solely to identify the genuine items offered.
The seller is not affiliated with, authorised by, sponsored by or otherwise endorsed by the manufacturer.
Image Notice
Product images may have been digitally or AI-assisted optimised with regard to backgrounds, cut-outs or presentation. Original photographs and the written product description determine the actual condition and scope of delivery.