Skip to main content
Home / Timers & Displays / Quiz Buzzer System for Knowledge Competitions, Answering Device, Quiz Station, Safe Interactive Timer, Knowledge Quiz System

Attributes

Brand -
Category Sports, Yoga, Fitness & Fan Gear / Timers & Displays
Origin -
Number of Stations 4 Player Units with 1 Master Control
Connection Type Wired RJ11 Cables (Expandable)
Display Type LED Digital Timer with Scoreboard
Power Source AC Adapter (Included) or 9V Battery Backup
Response Time Less than 10 Milliseconds
Audio Feedback Adjustable Volume Buzzer and Tone Alerts
Material Durable ABS Plastic with Non-Slip Base
Timer Range 1 Second to 99 Minutes 59 Seconds
Dimensions (Master Unit) 12 x 8 x 3 inches
Ideal Use Case Schools, Corporate Training, Family Game Nights

6 reviews

A

Anonymous

Mar 21, 2026

Rating: 5/5

Perfect for our school trivia night!

We used this system for our annual middle school knowledge bowl and it worked flawlessly. The buttons are responsive, and the display is bright enough to be seen from the back of the auditorium. Setup took less than 10 minutes.

A

Anonymous

Mar 19, 2026

Rating: 4/5

Great value, minor cable length issue

The functionality is excellent and the timer features are very versatile. My only complaint is that the cables between the master unit and player stations could be a bit longer for larger rooms. Otherwise, highly recommended.

A

Anonymous

Mar 11, 2026

Rating: 5/5

Corporate training game changer

Bought this for our HR department to use during onboarding quizzes. It adds a fun, competitive element to learning compliance rules. The sound volume is adjustable which is great for office environments.

A

Anonymous

Mar 11, 2026

Rating: 4/5

Good system, instructions could be clearer

Once we figured out how to set the custom timer limits, it worked great. The manual was a little confusing at first, but customer support sent us a quick video guide that helped. The product itself is fantastic.

A

Anonymous

Mar 04, 2026

Rating: 5/5

Best investment for family game night

Our family loves quiz shows, and this brings the TV experience into our living room. It's easy to switch between different game modes, and the battery backup option saved us when the power flickered.

A

Anonymous

Mar 03, 2026

Rating: 5/5

Sturdy and reliable

I've purchased cheaper buzzers before that broke after a few uses. These feel solid and can withstand enthusiastic slamming from excited kids. The lock-out feature works instantly to prevent cheating.

5 FAQ

Q: Does the timer count down automatically when a buzzer is pressed?

A: No, the timer operates independently. You can set it to count down for answer periods or count up for speed rounds, but it does not automatically stop or reset upon a buzzer press unless manually configured in specific modes.

Q: What happens if two people press their buzzers at the exact same time?

A: The system is designed with millisecond precision to detect the very first press. In the extremely rare event of a simultaneous press within the same millisecond, the system will register both lights, but typically one will edge out the other due to hardware processing order.

Q: Can the sound be completely muted for library use?

A: Yes, there is a dedicated mute button on the master unit that silences the buzzer tones while keeping the visual LED indicators active, making it perfect for quiet environments like libraries.

Q: Is the system compatible with Mac or PC for scoring software?

A: This model is a standalone hardware system and does not require or connect to computer software for scoring. All scoring and timing are handled directly on the master unit's interface to ensure simplicity and reliability.

Q: Can I add more than 4 player stations to this system?

A: Yes, the master control unit supports expansion. You can purchase additional player station packs separately and connect them via the auxiliary ports to support up to 8 players total.

Explore your interests

View More
All Categories
Best Seller (30)
New List (30)
Car Tire Stone Removal Hook - Portable Multi-function Tool for Cleaning Gravel from Tire Treads

Car Tire Stone Removal Hook - Portable Multi-function Tool for Cleaning Gravel from Tire Treads

$7.00

Imported TRANS Gearbox Eccentric Bearing 614 59 7187 616 0608 11-15 11 YSX

Imported TRANS Gearbox Eccentric Bearing 614 59 7187 616 0608 11-15 11 YSX

$183.00

Sichuan Rongxian Earthware Minfeng Wine Jar, Home Pottery with Porcelain Liner, 600-Jin Unglazed Sealed Fermentation Vessel for Homemade Liquor

Sichuan Rongxian Earthware Minfeng Wine Jar, Home Pottery with Porcelain Liner, 600-Jin Unglazed Sealed Fermentation Vessel for Homemade Liquor

$901.00

Garlic Drum Sorting Machine - Single-Clove Garlic Grading Separator and Onion Sizing Sorter - Factory Direct Sales

Garlic Drum Sorting Machine - Single-Clove Garlic Grading Separator and Onion Sizing Sorter - Factory Direct Sales

$38,080.00

Aizaofang Food-Grade Soft Silicone Handmade Soap Mold Korean Rectangular 3D Tree Shadow Silicone Mold

Aizaofang Food-Grade Soft Silicone Handmade Soap Mold Korean Rectangular 3D Tree Shadow Silicone Mold

$23.00

JMC Yusheng & Yuhu Parts – Crankshaft Position Sensor, Signal Sensor, Original Equipment

JMC Yusheng & Yuhu Parts – Crankshaft Position Sensor, Signal Sensor, Original Equipment

$95.00

[10% Off for 2 Items] Calligraphy Wool Felt Mat - Double-Sided Painted Practice Pad for Students, Bulk Wholesale, Includes Arm Rest and Four Treasures of the Study Set

[10% Off for 2 Items] Calligraphy Wool Felt Mat - Double-Sided Painted Practice Pad for Students, Bulk Wholesale, Includes Arm Rest and Four Treasures of the Study Set

$6.63

Leak-Proof Retainer Case with Double-Layer Filter for Braces, Aligners, and Dentures - Portable Cleaning and Soaking Box

Leak-Proof Retainer Case with Double-Layer Filter for Braces, Aligners, and Dentures - Portable Cleaning and Soaking Box

$22.50

Car Tire Stone Removal Hook Tool, Explosive Tire Prevention Gadget, Durable Zinc Alloy Tire Cleaning Hook for Automotive Care

Car Tire Stone Removal Hook Tool, Explosive Tire Prevention Gadget, Durable Zinc Alloy Tire Cleaning Hook for Automotive Care

$10.90

[Damai Micro-Needle Hair Transplant Patent] Micro-Needle Planting (500 Units) - Suitable for Temples and Hairline

[Damai Micro-Needle Hair Transplant Patent] Micro-Needle Planting (500 Units) - Suitable for Temples and Hairline

$4,500.00

Japan Original FEC Lifting Chain - Specialized for Electric Hoist, 6.3mm Diameter Carburized Lifting Chain

Japan Original FEC Lifting Chain - Specialized for Electric Hoist, 6.3mm Diameter Carburized Lifting Chain

$223.00

X-RAY Coating Thickness Gauge - Desktop Tianrui Professional Analyzer for Metal Electroplating Layers

X-RAY Coating Thickness Gauge - Desktop Tianrui Professional Analyzer for Metal Electroplating Layers

$9,589.60

Heavy Truck Tire Cleaning Strips - Wear-Resistant Mud Flaps and Inner Tube Skirts - Decorative Tire Tassels

Heavy Truck Tire Cleaning Strips - Wear-Resistant Mud Flaps and Inner Tube Skirts - Decorative Tire Tassels

$9.05

Mixue Bingcheng Tanned Snow King Blind Box Figure Girls Gift Birthday Cute Plush Keychain Holiday Present

Mixue Bingcheng Tanned Snow King Blind Box Figure Girls Gift Birthday Cute Plush Keychain Holiday Present

$21.01

Smart Battery Tester with Full Protection - Performance Detector for EV and Car Batteries

Smart Battery Tester with Full Protection - Performance Detector for EV and Car Batteries

$269.00

Schneider Leakage Switch IC65 Vigi C120H 2/4P D80/100/125A Leakage Circuit Breaker

Schneider Leakage Switch IC65 Vigi C120H 2/4P D80/100/125A Leakage Circuit Breaker

$1,347.75

Wenxin Tang Pumpkin-Shaped Ceramic Water Pot - Small Celadon Glaze Brush Washer for Chinese Calligraphy

Wenxin Tang Pumpkin-Shaped Ceramic Water Pot - Small Celadon Glaze Brush Washer for Chinese Calligraphy

$18.50

Dehua Mutton Fat White Porcelain Brush Washer - Minimalist Modern Ceramic Water Pot and Scholar's Desk Ornament

Dehua Mutton Fat White Porcelain Brush Washer - Minimalist Modern Ceramic Water Pot and Scholar's Desk Ornament

$39.70

Lifting Chain Slings, Four-Leg Chain Rigging with Hooks and Shackles, Manganese Steel Chains for Crane Hoisting

Lifting Chain Slings, Four-Leg Chain Rigging with Hooks and Shackles, Manganese Steel Chains for Crane Hoisting

$79.20

Taikang Bybo Dental Straumann ITI Dental Implant Metal Abutment TK

Taikang Bybo Dental Straumann ITI Dental Implant Metal Abutment TK

$8,330.00

Factory Supply Adjustable Radish Strip Cutter, Multi-Function Vegetable Slicer for Green Radishes

Factory Supply Adjustable Radish Strip Cutter, Multi-Function Vegetable Slicer for Green Radishes

$5,395.00

Magnetic Cable Organizer - Desktop Phone Charging Data Cord Management Stand and Car Mount Clip

Magnetic Cable Organizer - Desktop Phone Charging Data Cord Management Stand and Car Mount Clip

$13.45

Yuanhao Irregular Ticket-Style Watercolor Paper Stamp Blank Journal Sheet Postcard Creative Card Bookmark 300g Cotton Pulp Fine Texture Thickened Serrated Edge for Art Students Hand Drawing

Yuanhao Irregular Ticket-Style Watercolor Paper Stamp Blank Journal Sheet Postcard Creative Card Bookmark 300g Cotton Pulp Fine Texture Thickened Serrated Edge for Art Students Hand Drawing

$5.32

Residential & Commercial Entrance Nameplate Japanese Wabi-Sabi Style Sign Brass Stainless Steel Wall Light Customizable

Residential & Commercial Entrance Nameplate Japanese Wabi-Sabi Style Sign Brass Stainless Steel Wall Light Customizable

$328.00

Carton Packaging Machinery - New Model 2000 Semi-Auto Gluing Machine, Case Sealer, Pressure-Type

Carton Packaging Machinery - New Model 2000 Semi-Auto Gluing Machine, Case Sealer, Pressure-Type

$5,000.00

Shandong Manufacturer Household Waste Compactor - Horizontal Transfer Station Equipment for Communities

Shandong Manufacturer Household Waste Compactor - Horizontal Transfer Station Equipment for Communities

$44,160.00

460 Fast-Drying Adhesive for Shoes, Ceramics, Wood, Metal, and Plastic, No Whitening Effect

460 Fast-Drying Adhesive for Shoes, Ceramics, Wood, Metal, and Plastic, No Whitening Effect

$34.50

231 "Embroidered Plant Garden" Handmade Travel Watercolor Sketchbook Journal Baohong Rubens

231 "Embroidered Plant Garden" Handmade Travel Watercolor Sketchbook Journal Baohong Rubens

$49.00

Beginner Watercolor Painting Line Art Coloring Book: Geisha Theme, Japanese Style Fine Grain, Two-Pack Free Shipping

Beginner Watercolor Painting Line Art Coloring Book: Geisha Theme, Japanese Style Fine Grain, Two-Pack Free Shipping

$10.60

White Clay Tea Brewing Pot, Ceramic Jar, Japanese-style High-temperature Side-handle Teapot and Coffee Pot

White Clay Tea Brewing Pot, Ceramic Jar, Japanese-style High-temperature Side-handle Teapot and Coffee Pot

$92.00