Top Electronic Buzzers

BlueTipz Transmitter (2 Pack)-MAX 22

  • 1 screen receiver max add 32 response buttons.
  • volume of the playback is loud and clear.
  • elimination mode for screen display receiver.
  • wireless remote control can be paired with the screen to operate the display.
  • enough to get the attention of the class.
  • 4 distinctly different bright colors for press buttons.
  • attention-getting sounds enable teachers to clearly identify who pushed in first.
  • essential learning resources for the classroom.
  • it makes the game more exciting and fair.
  • Screen of the wireless answer buzzers can display the winner number.
  • support placed on the desktop or hanging on the wall.
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TekkPerry Game Answer Buzzer, Alarm Sound Play Button Box,Game Show Buzzers,Game Buzzer Button with Sound Light Party Contest Prop Toy,Trivia Quiz Got Talent Buzzer for Kids Adult Classroom

  • Game Buzzer Button with Sound Light: You can only simply press the red game buzzer to make it light up,the game answer buzzer will buzz loudly. The red color and "X" sign can attract attention and increase the fun of the game, easy to use..
  • Red Game Show Buzzers: 11*9.7*2.2cm/4.33*3.82*4.8inch(L*W*H) Color: Black + Red Light.ABS Shell material, built for durability, small system, easy to store, easy to operate.
  • Funny Toy Games for Kids AdultA great buzzer for your home quiz evenings, perfect classroom game accessory, family game night competitors rejoice. Great party contest prop toy for play competitive question and answer games, response buzzers let competitors easily buzz when they have an answer. Add game answer buzzers to any family board game for some extra fun.
  • Buzzer for Game Show:The answer buzzer is perfect for a funny prank, office desk gadget, home quiz evening, also can be party contest prop toy for kids adult, or for the classroom. Actively encourage contestant to join in the competition with this quiz game buzzer.
  • Not Include AA Batteries:Please note that our game buzzer is powered by 2 piece AA batteries(Not included in it).The game answer buzzer is compact size and lightweight, easy for carry.
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JIALITFUN YES NO Button, No Button with Sound Yes Button for Desk Party Games Tools Holiday Supplies

  • Buzzer Button with Sound: Plastic material, built for durability, small system, a dozen different ways to say "Yes!" ‘’No!’’.
  • Size: 3.46’’ x 3.46’’ x 1.57’’, runs on only 2 AA batteries(Not included in it).
  • Easy to Use "buzz-in" Gameshow Buzzer: Simply hitting the buzzers and it will buzz loudly. Adds so much fun for your playing.
  • A great buzzer for your home quiz evenings, perfect classroom game accessory, family game night competitors rejoice.
  • Great for Gaming and Competition: Great party contest prop toy for play competitive question and answer games, response buzzers let competitors easily buzz when they have an answer.
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Game Answer Buzzer 2 Pcs Game Buzzer Alarm Sound Play Button with Light Trivia Quiz Got Talent Buzzer Toys for Kids Adult

  • Buzzer Button with Light and Sound: Plastic material, built for durability, small system, easy to store, easy to operate.
  • Size: app.11x9.7x12.2cm/4.33x3.82x4.8in(LxWxH), runs on only 2 AA batteries(Not included in it).
  • Easy to Use "buzz-in" Gameshow Buzzer: Simply hitting the buzzers to make it light up and it will buzz loudly. adds so much fun for your playing.
  • A great buzzer for your home quiz evenings, perfect classroom game accessory, family game night competitors rejoice.
  • Great for Gaming and Competition：Great party contest prop toy for play competitive question and answer games, response buzzers let competitors....
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Game Answer Buzzer 4 Pack, Game Buzzer Alarm Sound Play Button with Light Trivia Quiz Got Talent Buzzer Toys for Kids Adult

  • Buzzer Button with Light and Sound: Plastic material, built for durability, small system, easy to store, easy to operate.
  • Size: app.11x9.7x12.2cm/4.33x3.82x4.8in(LxWxH), runs on only 2 AA batteries(Not included in it).
  • Easy to Use "buzz-in" Gameshow Buzzer: Simply hitting the buzzers to make it light up and it will buzz loudly. adds so much fun for your playing.
  • A great buzzer for your home quiz evenings, perfect classroom game accessory, family game night competitors rejoice.
  • Great for Gaming and Competition：Great party contest prop toy for play competitive question and answer games, response buzzers let competitors easily buzz when they have an answer.
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Retekess TM101 Wireless Quiz Answer Game Buzzer System,Add Up to 32 Buttons,262ft, Jeopardy Buzzers for Classroom,Family Game Night, Debate in Company

  • 1 screen receiver max add 32 response buttons.
  • volume of the playback is loud and clear.
  • elimination mode for screen display receiver.
  • wireless remote control can be paired with the screen to operate the display.
  • enough to get the attention of the class.
  • 4 distinctly different bright colors for press buttons.
  • attention-getting sounds enable teachers to clearly identify who pushed in first.
  • essential learning resources for the classroom.
  • it makes the game more exciting and fair.
  • Screen of the wireless answer buzzers can display the winner number.
  • support placed on the desktop or hanging on the wall.
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Miniature Current Switch,Current Sensing Switch,with Rails,Normally Open Amp Sensor Monitoring Relay AC 0-30A Detectable（M3050）

  • ...netic conditions. Through structure design, isolation withstand voltage up to 2000V..
  • LED Indication: The action current is 0-30A AC, which can be adjusted by the potentiometer. The LED indicator light can easily and intuitively indicate the working status of the switch..
  • ABS material: High-power MOS tube non-contact electronic switch is used, and the shell is made of self-extinguishing material ABS, which is heat-resistant, acid-alkali-resistant, high impact strength and stable in performance..
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Current Sensing Switch/Relay,AC Current Sensing Switch 0-200A Normally Open Current Sensor Monitoring Relay,Linkage PLC Signal,Overload Controller M3080）

  • ...etic conditions. Through structure design, isolation withstand voltage up to 2000V..
  • LED Indication: The action current is 0-200A AC, which can be adjusted by the potentiometer. The LED indicator light can easily and intuitively indicate the working status of the switch..
  • ABS material: High-power MOS tube non-contact electronic switch is used, and the shell is made of self-extinguishing material ABS, which is heat-resistant, acid-alkali-resistant, high impact strength and stable in performance..
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KEYESTUDIO 37 Sensors Modules in 1 Box Starter Kit for Raspberry Pi 4 4B 3 3B 2B+, Tutorials Python C Java Scratch Code, 38 Projects, GPIO Breakout Board Breadboard LCD Programming for Kids Adult

  • ... with the PI tinkering. Good invention and great to have as tool for invention and programming.
  • 【High-quality Components 100+】 Contains a GPIO breakout board and high-quality sensors modules like Temperature and Humidity Sensor,Joystick Module,Stepper Motor Driver,PCF8591 A/D Converter Module,etc.and a series of electronic components such as resistors,leds,buzzers and many more..
  • 【The Ideal Gift for Advancers】 The box comes in with all the parts neatly arranged inside. Every item is well-sealed. It is a highly recommended gift for boys & girls's birthday, Christmas Day, Children's Day and other special days, summer camp, stem activities, back to school..
  • 【Professional Support】 You could also get the latest tutorials on the wiki web. Our technical support team and customer service are always ready to help you..
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Morris Products Roller Ball Door Contact – Open Circuit On – 12 Contact Volts, 1.27 Hole Spacing – For Security, Alarm Systems & Opening, Closing Low Voltage Circuits, Switching Applications

  • USED WITH DOORS, WINDOWS, BELLS AND BUZZERS: This roller ball door contact from Morris Products is suitable for security and alarm systems as well as doors, windows, bells and buzzers to signal circuits and general low voltage switching applications..
  • LIGHT OR ALARM ACTIVATION: Easily open and close a low voltage circuit to activate a light or alarm when a door or window is opened with this roller ball door contact for low voltage is installed..
  • DURABLE CONSTRUCTION: Featuring a closed plastic housing, this roller ball door contact is resistant to dust and corrosion and works with time-activated switches..
  • VERSATILE UNIT: Choose from roller ball door contact models that feature open circuit on, open circuit off and make and break circuit types. These roller ball door contacts from Morris Products are available with 12, 24 and 48 volts, 1-2 AC Amps and 0.5, 1 and 2 DC Amps..
  • COLLECTION OF COMPREHENSIVE ELECTRICAL TOOLS: Morris Products is proud to feature a variety of electrical tools and applications that range from wire connectors and non-insulated ferrule to nylon cable ties and cable splicers..
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Daytech Restaurant Pager System Wireless Paging Buzzer Calling System for Clinic Church Cafe Shop with 20 Coaster Pagers and 1 Numeric Keypad Transmitter（Please Tighten The Antenna to The Right ）

  • 【WIRELESS PAGING SYSTEM】：Includes 20pcs waterproof coaster pagers for customers and 1-999 channel keyboard for waiter. You could add up to 999 pagers at most. Then no worry about not enough pagers when your business increasing. Our buzzers have IP55 waterproof technology, it's perfect for restaurant.
  • 【3 REMINDER MODES】: buzzer and vibration and flash.
  • customer can hear the beep sound even at noisy restaurants.
  • only vibration mode can keep the quiet environment of the clinic or hospital.
  • 【REDUCES NOISE】: Food establishments and stores are noisy places. With these buzzers, your waitstaff won’t need to constantly call out a name or number to let guests know their table is ready or that they’re next to be served.
  • 【 LONG RANGE】: Based on 433MHZ radio-frequency, transmit up to 100m/330ft indoors, The longest distance in the barrier-free environment is 120m/660 ft, it can effectively reduce the crowd gathering and provide better safety protection measures for your staffs and customers（When the signal of the restaurant pager is relatively poor, please tighten the antenna to the right ）.
  • 【APPLICABLE SCENE】: this pager system is suitable for 4S store, fast food restaurants, coffee houses, pizza shop....
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Educational Insights Eggspert

  • Quickly and easily transform classroom review sessions into an interactive quiz-off!.
  • Two ways to play! Students race to press their buzzers in “Quiz Show” mode or Wireless Eggspert chooses a student at random in “Scrambled Eggs” mode..
  • Engages students by making review sessions and quizzes fun and interactive!.
  • Includes Eggspert, 6 student buttons, teacher control button, and guide..
  • Unit requires 4 AA batteries or AC adapter (sold separately). Batteries not included..
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