Viet Bell System (VBS)
Wireless Quiz Buzzer for Classrooms & Trivia Nights
Transform your quizzes and trivia events with the Viet Bell System (VBS), a handcrafted wireless quiz buzzer system designed for fast-paced, competitive fun! Perfect for classrooms, trivia nights, quiz bowls, or corporate events, this advanced system delivers a thrilling, interactive experience with a detection speed as fast as 5ms (auto latch) and a wireless range of up to 100 meters (328 feet) in open indoor spaces. Assembled with precision from high-quality components between 2020 and 2025, the VBS combines cutting-edge technology with a user-friendly design to ensure fair and engaging competitions.
⚡ Lightning-Fast Detection
Registers button presses in as little as 5ms, ensuring precise winner identification. No more disputes about who buzzed first!
📡 Wireless Freedom
Up to 100m range in open indoor spaces. No tangled wires, setup anywhere in classrooms or event halls!
💻 Powerful Software
Manage scores, countdown timers, questions with text/images, and sound effects. Supports up to 99 questions stored in Excel or image folders!
🔋 Flexible Power Options
Player Boxes run on AA batteries or micro-USB; Master Box powers via USB-C. Portable for any venue!
🎯 Auto Latch
Automatically locks on the first player to buzz. Clear winner identification every time!
🔧 Scalable Design
Comes with 4 Player Boxes, expandable to 10. Add up to 6 more for larger events!
What's Included in the Box
- ✓ VBS Master Box - Connects via USB-C to your computer, featuring an LCD screen to display player info.
- ✓ 4 Player Boxes - Expandable to 10, each with responsive tactile buttons for exciting gameplay.
- ✓ VBS Software - Displays scores, timers, first player to buzz, questions, answers, and sounds. Requires a projector for full display.
- ✓ USB-C Cable - For Master Box connection.
- ✓ User Manual - Detailed setup and troubleshooting guide.
How It Works
- 1 Connect the VBS Master Box to your computer via USB-C.
- 2 Launch the VBS Software and pair Player Boxes wirelessly (each has a unique ID).
- 3 Use the Quiz Tab to manage scores, timers, and media; the Setup Tab configures players and connections.
- 4 Press the tactile buttons to buzz in—watch the software and Master Box LCD instantly show the first player!
Ideal For
🛒 Order Your VBS Today!
Ready to bring the buzz to your next quiz event? Click below to purchase your complete VBS kit! Made to order; ships within 3-5 business days.
Buy on Etsy 🛒* Batteries, projector, and computer not included. Additional Player Boxes available on Etsy.
Questions? Contact us for support.
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