Description

The TM103 is a handheld wireless buzzer system specifically designed for various quizzes, competitions, and interactive events. Utilizing advanced 2.4GHz wireless communication technology, it supports synchronous buzzing across multiple terminals with high-precision recognition and effortless operation. It is perfect for driving interactive engagement in home entertainment, classrooms, corporate training, competitive tournaments, and more.

Ergonomic Handheld Design:

The buzzer fits comfortably in a single hand for easy operation, making it ideal for casual use on a sofa. It can also be placed flat on a desk, making it versatile for classroom quizzes and formal competition settings.

Dual-Mode Buzzing for Flexible Adaptation:

Features two modes—Standard Buzz-in and Random Selection. It supports both instant (0-second) buzzing and a 3-second countdown, allowing you to freely switch rules to fit any event format.

Stable Wireless Connection & Ultra-Fast Response:

Powered by 2.4GHz wireless communication, the system boasts strong anti-interference capabilities and a long transmission range (over 50 meters). It supports up to 32 buzzers online simultaneously with zero latency, no missed signals, and no crosstalk.

32 Player Capacity:

The buzzers for trivia games allow up to 32 players in a single setup; making it easy to run large interactive sessions; ensuring smooth coordination and fair competition; and making group interaction more exciting and inclusive.

Clear Ranking at a Glance:

Equipped with a large digital LED display that automatically ranks the 1st through 9th places with a page-turning feature. The first-place winner is highlighted with both a voice announcement and flashing lights to instantly boost the event atmosphere.

Lockout & Anti-Cheating for Utmost Fairness:

Features a buzzer lockout function where the first successful buzz-in is locked and displayed. Any foul or premature buzzing triggers an automatic red light warning, effectively preventing false starts to ensure absolute fairness.

One-Touch Operation, Ready Out of the Box:

The main console features a minimalist button design and supports remote control. With no training required, simply power it on to start your event smoothly.

Ultra-Long Battery Life with Hassle-Free Charging:

Built with a 1500mAh battery for the main console and 500mAh for each buzzer. Combined with Type-C fast charging and long standby times, it ensures the competition stays powered from start to finish.

Multi-Function Menu for Deep Customization:

Supports a full range of custom settings, including buzzer pairing, channel switching, volume adjustment, background music toggling, battery level checking, and factory reset.

Battery Indicator:

The game show buzzer features a clear battery level indicator; helping users easily monitor power status during party competitions and school activities; so every session stays fully under control without unexpected shutdowns.

 

 

Spec

Main Unit

Dimensions 184.2×92.14×29.73mm
Weight 317g
Frequency 2.401GHz-2.479GHz 433.92MHz
Transmission Power MAX 8mW
Operating Range *30m
Battery HKT 604050 3.7V,1500mAh/5.55Wh, 24.63g, usable extinguishing agent:water,CO2
Standby Time *4h
Charging Time *2.5h
Power Input DC 5V --- 1A
Charging Port Type Type-C

 Sub Unit 

Dimensions 110.01×46.11×20.66mm
Weight 61g
Frequency 2.401GHz-2.479GHz
Operating Range *30m
Battery HKT 802035,3.7V,500mAh/1.85Wh,10.11g, usable extinguishing agent:water,CO2
Standby Time *25h
Charging Time *2.5h
Power Input DC 5V --- 1A
Charging Port Type Type-C

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