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)
Beijing Imported Dental Implant Package - Appointment Booking, X-Ray, and Treatment Plan Included

Beijing Imported Dental Implant Package - Appointment Booking, X-Ray, and Treatment Plan Included

$1.00

Huahu [Top Layer Cowhide] Japanese-Style Men's Genuine Leather Belt, Simple Casual Business Wide Belt with Automatic Buckle

Huahu [Top Layer Cowhide] Japanese-Style Men's Genuine Leather Belt, Simple Casual Business Wide Belt with Automatic Buckle

$423.00

Large Capacity Wall-Mounted Used Face Towel Storage Box for Bathroom

Large Capacity Wall-Mounted Used Face Towel Storage Box for Bathroom

$8.42

Loctite 480/411/403/407/406/414/420/401/415 Heat-Resistant 495 High-Temp 417/416 Instant Adhesive

Loctite 480/411/403/407/406/414/420/401/415 Heat-Resistant 495 High-Temp 417/416 Instant Adhesive

$26.80

Ulanzi CSS1 Camera Quick-Release Shoulder Strap - Universal Anti-Slip Crossbody Belt for Fujifilm, Sony, and Canon DSLR/Mirrorless Cameras

Ulanzi CSS1 Camera Quick-Release Shoulder Strap - Universal Anti-Slip Crossbody Belt for Fujifilm, Sony, and Canon DSLR/Mirrorless Cameras

$109.00

Invisalign Retainer Storage Case Portable Travel Container for Clear Aligners Dentures Orthodontic Appliances Cleaning Q

Invisalign Retainer Storage Case Portable Travel Container for Clear Aligners Dentures Orthodontic Appliances Cleaning Q

$6.59

70*275mm Flocked Abrasive Pad Circular Backing Sanding Disc Polishing Sheet Self-Adhesive Scouring Pad Brushed Finish Cloth

70*275mm Flocked Abrasive Pad Circular Backing Sanding Disc Polishing Sheet Self-Adhesive Scouring Pad Brushed Finish Cloth

$4.05

50/100 Pairs Men's Foot Therapy Short Socks - Odor-Resistant, Low-Cut, Summer Thin, Disposable Street Market Socks

50/100 Pairs Men's Foot Therapy Short Socks - Odor-Resistant, Low-Cut, Summer Thin, Disposable Street Market Socks

$19.99

Biliansheng No-Shave Hair Transplant - Hairline and Crown Restoration for Men and Women

Biliansheng No-Shave Hair Transplant - Hairline and Crown Restoration for Men and Women

$100,000.00

Manganese Steel Lifting Chain with Hooks and Rings for Cranes and Hoisting Equipment

Manganese Steel Lifting Chain with Hooks and Rings for Cranes and Hoisting Equipment

$57.00

Custom Company Door Plate, Stainless Steel Etched Bronze Plaque, Metal Advertising Sign, Titanium Gold Facade Fabrication

Custom Company Door Plate, Stainless Steel Etched Bronze Plaque, Metal Advertising Sign, Titanium Gold Facade Fabrication

$12.70

316 Stainless Steel Chain, 304 Short Link Heavy-duty Industrial Welded Lifting Chain, Hoist Chain, Lock Chain, Pet Chain

316 Stainless Steel Chain, 304 Short Link Heavy-duty Industrial Welded Lifting Chain, Hoist Chain, Lock Chain, Pet Chain

$2.00

Wholesale Multi-Function Chopper - Commercial Automatic 5L/7L/10L/15L Cutter for Export

Wholesale Multi-Function Chopper - Commercial Automatic 5L/7L/10L/15L Cutter for Export

$2,142.00

Flocked Sandpaper Discs, 3-inch and 5-inch Round Self-Adhesive Backing, for DIY Aromatherapy Plaster and Diffuser Stone Polishing

Flocked Sandpaper Discs, 3-inch and 5-inch Round Self-Adhesive Backing, for DIY Aromatherapy Plaster and Diffuser Stone Polishing

$2.13

Commercial Water Chestnut Washing Machine - Mud Removal and Peeling Equipment for Platycodon, Konjac, Peaches, and Apples with Polishing Function

Commercial Water Chestnut Washing Machine - Mud Removal and Peeling Equipment for Platycodon, Konjac, Peaches, and Apples with Polishing Function

$6,580.00

Stainless Steel Double-Head Vegetable Cutter Stainless Steel Cutting Equipment Cafeteria Use YQC850 Double-Head Vegetable Cutter

Stainless Steel Double-Head Vegetable Cutter Stainless Steel Cutting Equipment Cafeteria Use YQC850 Double-Head Vegetable Cutter

$4,000.00

Yonghe Hair Transplant [Director's Premium Plan] – Shave-Free Grafting, Customized Unlimited Units

Yonghe Hair Transplant [Director's Premium Plan] – Shave-Free Grafting, Customized Unlimited Units

$160,000.00

Extended and Thickened Tire Stone Removal Hook - Stainless Steel Cleaner for Removing Debris from Tire Treads

Extended and Thickened Tire Stone Removal Hook - Stainless Steel Cleaner for Removing Debris from Tire Treads

$4.83

2026 New Premium Custom House Number Plaque for Villas, Residential Courtyards, and Front Gates - Elegant Home Entrance Decor

2026 New Premium Custom House Number Plaque for Villas, Residential Courtyards, and Front Gates - Elegant Home Entrance Decor

$63.70

No-Shave Hair Transplant by Dean Yongxiang [Premium Custom], Unlimited Grafts with Pain Management

No-Shave Hair Transplant by Dean Yongxiang [Premium Custom], Unlimited Grafts with Pain Management

$200,000.00

Silicone Mold for Scented Candles, Striped Column Shape for Resin, Plaster, and DIY Craft Projects

Silicone Mold for Scented Candles, Striped Column Shape for Resin, Plaster, and DIY Craft Projects

$3.90

Meilin Brush Studio Thickened Felt Mat - Wool Felt Pad for Calligraphy Practice, Painting, and Traditional Four Treasures of the Study, Customizable

Meilin Brush Studio Thickened Felt Mat - Wool Felt Pad for Calligraphy Practice, Painting, and Traditional Four Treasures of the Study, Customizable

$4.93

ABB DC Drive DCS800-S02-0680-05 - Brand New Genuine Unit with First-Level Authorization

ABB DC Drive DCS800-S02-0680-05 - Brand New Genuine Unit with First-Level Authorization

$46,431.80

[Anna's Ball] Lolita Ballet-Style JSK Dress, Bridal Princess Gown for Birthdays

[Anna's Ball] Lolita Ballet-Style JSK Dress, Bridal Princess Gown for Birthdays

$188.00

Hahnemühle Renamed Canson New Moulin Watercolor Paper - Cotton Pulp - UK Hahnemühle Original Paper for Colored Pencils - High White and Natural White

Hahnemühle Renamed Canson New Moulin Watercolor Paper - Cotton Pulp - UK Hahnemühle Original Paper for Colored Pencils - High White and Natural White

$10.50

Biliansheng Hair Transplant: Hairline Restoration and Top Density Enhancement

Biliansheng Hair Transplant: Hairline Restoration and Top Density Enhancement

$10,000.00

Yingtou NO.9 Nylon Scouring Pad Roll - Industrial Rust Removal and Cleaning Cloth Manufacturer

Yingtou NO.9 Nylon Scouring Pad Roll - Industrial Rust Removal and Cleaning Cloth Manufacturer

$84.00

PELICAN 1170 Safety Protective Case Outdoor Waterproof Case Pelican Small Moisture-Proof Bracelet Case Free Shipping

PELICAN 1170 Safety Protective Case Outdoor Waterproof Case Pelican Small Moisture-Proof Bracelet Case Free Shipping

$595.00

Wall-Mounted Disposable Face Towel Storage Box for Bathroom - Multi-Function Organizer for Used Cotton Towels

Wall-Mounted Disposable Face Towel Storage Box for Bathroom - Multi-Function Organizer for Used Cotton Towels

$8.42

Traditional Handmade Sheepskin Rattle Drum for Babies - Wooden Non-Toxic Teething Toy for Early Education (Intangible Cultural Heritage)

Traditional Handmade Sheepskin Rattle Drum for Babies - Wooden Non-Toxic Teething Toy for Early Education (Intangible Cultural Heritage)

$25.90