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Best Smd Buzzer

3-24V Electronic Buzzer, Piezo Tone Buzzer 85 to 95 Decibels Cable Length 100mm Widely Used on Computers, Printers, Photocopiers, Alarm, Electronic Toys

  • ✔【RATIONAL DESIGN】- Buzzer is an electronic sounder with integration structure. Using DC power, connected to rated power and the buzzer will sound continuously..
  • ✔【CORE COMPOSITION】- Piezoelectric buzzer is mainly made up by multivibrator, piezoelectric buzzer chip, impedance matching unit, resonator and shell..
  • ✔【PRODUCT PRINCIPLE】- Multivibrator is composed of transistors or integrated circuits. When switched on, multivibrator vibrates and outputs audio signal..
  • ✔【EASY TO CONTROLL 】- Impedance matcher drives piezoelectric buzzer sound. Can be controlled conveniently..
  • ✔【 APPLY TO】- The active buzzer is widely used on computers, printers, photocopiers, alarm, electronic toys, automotive electronic equipment, telephone, timer and other electronic products..
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AEDIKO 20pcs Computer Mainboard Buzzer PC Internal Speaker Computer Motherboard Case Beep Alarm Buzzer

  • Mainboard Buzzer Length: Wire Length: 35mm/1.38inch, Total Length: 60mm/2.36inch.
  • Buzzer Cable: The Red Line is Positive, the Black Line is Negative.
  • Function: The Sound of the PC Internal Speaker Buzzer Can Judge the Working Status of The Motherboard.
  • Easy to Install: The Computer Motherboard Internal Speaker Come with 4 Pin Female Header Connector , Just Plug the Buzzer Into the Speaker Interface Of Mainboard Then Work.
  • Package Contents: 20pcs Motherboard Computer PC Internal Speaker Buzzer.
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BEAN LIEVE Game Buzzers with Sound - 2 Pack Buzzer Button with Lights, Game Show Buzzers for Kids Adult, Quiz Game Buttons Perfect for Game Night & Trivia Club & Classroom (Black)

  • WITH LIGHT AND SOUND TIPSIt would buzz loudly & light up for as long as pressed the game buzzer. The light up red X on the front is cute too & attracts attention.These buzzer buttons increase the fun of the game, easy to use.
  • USE FOR FAMILY FUED GAMEThe game answer buzzer is perfect for a funny prank, office desk gadget, home quiz evening & can be party contest prop toy for kids adult. Actively encourage contestant to join in the competition with this quiz game buzzer.
  • MAKE CLASSROOM QUIZZES MORE FUNThese game buzzer use for quiz games in classroom, the students enjoy buzzing it for wrong answers on spelling bees or math drills. And to use it if a student starts acting up in class. Lol.
  • A GOOD PLAY PROPOur buzzer button can let a youth group get together. The children also loved to borrow it to play along with watching American Got Talent who loves being the Guest Judge.
  • NOT INCLUDED AA BATTERIESOur game buzzer is powered by 2 piece AA batteries(Not included in it).The game answer buzzers are durable and made out of resistant material.Which are compact size and lightweight, easy for carry.
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Reverse Parking With Radar Beeps

  • 4.3" TFT LCD mirror monitor with a built-in high-volume warning buzzer,no need to connect a extra buzzer. Comes with a buzzer switch to control buzzer ON/OFF..
  • Ultra-thin rear view mirror monitor with 400CD/M2 brightness,the brightest in the marketplace.Clip-on the existing rear view mirror..
  • 2 channel Video inputs (Camera and DVD),automatic display rear view image when the car reverse..
  • High definition image quality camera and LCD monitor (640*RGB*480), wide angle backup camera..
  • Widely used on kinds of car and pickup which around 5 meter length. Prevent future dangerous and costly collisions.Help to increase safety for passengers, pedestrians and your family..
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10pcs DC 3V Active Buzzer Alarm Electromagnetic Beeper Active Piezo Buzzers Alarm Industrial Sounder 9x6mm/9x5.5mm

  • Type:5V Electromagnetic Active Buzzer, Material: ABS.
  • Rated Voltage: 5V, Operating Voltage: 4-8V, Rated Current (MAX): 30mA, Min Sound Output At 10cm: 85 dB, Resonant Frequency: 2300 +/- 300 Hz..
  • Uses: Active buzzer need only on the DC will beep,active buzzer internal oscillator..
  • High Quality: All multi-chip integrated circuits using gold wire ball bonding, complex production process, long life, stable performance, high rate of qualified products..
  • Package content:12pcs Electromagnetic Active Buzzer..
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2Pcs Game Answer Buzzer Alarm Button Box with Sound Light Party Contest Prop Toy, Trivia Quiz Got Talent Buzzer for Kids Adult

  • ? Buzzer alarm button with light and sound tips. Increase the fun of the game, easy to use..
  • ? Simply press the red buzzer to make it light up, it will buzz loudly..
  • ? Actively encourage contestants to join in the competition with this buzzer. Response buzzers let competitors easily buzz when they have an answer..
  • ? Powered by 4 x AA batteries(Not included in it). You will get a buzzer button with light and sound..
  • Size: app.11x9.7x12.2cm/4.33x3.82x4.8in(LxWxH).
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VIFLY Finder V2 FPV Racing Drone Buzzer with Battery Lost Drone Alarm 110dB Tracker Working as Normal Buzzer or Standalone Beeper (1pc Pack)

  • With the built-in battery, it can work as a standard buzzer that controlled by transmitter or standalone buzzer that beeps loudly after the main battery has been ejected..
  • Super loudly that the volume can reach up to 110 dB..
  • The LED can flash automatically when the built-in light sensor detects the light darkness..
  • Two ways to disarm the buzzer, via the switcher on the buzzer or plug-in-out the quad battery..
  • Be compatible with both FPV quadcopter and RC Airplane..
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DOXISHRUKY Pack of 4 Game Answer Buzzer Alarm Button Box with Sound Light Party Contest Prop Toy for Trivia Quiz Game

  • Buzzer alarm button with light and sound tips. Increase the fun of the game, easy to use..
  • Actively encourage contestants to join in the competition with this buzzer. Response buzzers let competitors easily buzz when they have an answer..
  • Size: app.11x9.7x12.2 cm/4.33x3.82x4.8 in (L x W x H)..
  • Excellent for a funny prank, office desk gadget, gag gifts game buzzer, and can be Party Contest Prop Toy for Family, School, Friends Party..
  • Package includes: 4 x Game Answer Buzzer. Powered by 2 x AA batteries each (Not included)..
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iFlight 2pcs FPV Finder Buzzer YR50B_S 5V Super Loud Alarm Tracker 100dB Dual LED Lights for FPV Racing RC Drone Airplane

  • -iFlight fpv finder buzzer built in battery,it can automatically alarm, sound over 100db, which make it easy to find your drone..
  • -With dual LED, much brighter,easier to find your drone in the darkness..
  • -Mini upgrade version, lightweight and with smaller size of 18*17*15mm suit for 3-5inch fpv drone.
  • -The drone buzzer is compatible with traditional active buzzer, and all BF/CF flight controls.
  • -How to disarm the buzzer : disconnect main battery, hold disarm button on YR50B_S for 1-5 seconds then release..
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2.4GHz Wireless Microphone System, 7h Continuous Working Plastic + Electronics Snap On Microphones for Mixer

  • The buzzer is packaged with direct insert SOT laminate tube..
  • The frequency of the buzzer is around 2300+-50..
  • Made of high quality material of good stability..
  • Powered by 3.5~5.5V and the current is less than 25mA..
  • These are electromagnetic type long sound premium buzzer..
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Shanrya Digital Satellite Signal Finder, ABS Accurate Signal Alarm Buzzer Digital Satellite Signal Meter with LCD Blue Backlight for Signal Measurement

  • Quality Component: Professional design, designed with a compass for easier and quicker tuning. Powered by the receiver, nice tool for campers..
  • Easy To Use: With an electronic buzzer, easy operation, LCD with backlight to show the satellite signal..
  • Accurate Measurement: This professional digital satellite detector is much more accurate than any other measuring equipment of its kind..
  • Useful Tool: Connect your LNB and receiver to the satellite finder to track the clearest setting for the satellite you wish to tune to..
  • Signal Alarm Buzzer: Built in 0Hz, 22KHz, 13V, 18V signal alarm buzzer, buzzer and damping control..
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Retekess T113 Restaurant Pager System,Pagers for Restaurants,IP32 Waterproof Buzzer,Max 98 Beepers,16 Pagers,Restaurant Buzzer for Church,Bar,Clinic,Hospital

  • Retekess T113 restaurant buzzer system used for remind customer to get their food and no longer to looking for customers.
  • Each restaurant buzzer has built-in rechargeable lithium battery and the restaurant waiting buzzers can work about 12 hours.
  • Working distance is about 500m or 1640ft at open area.
  • Each mode is accompanied by the LED flashing.
  • The restaurant pager system can call up to 98 restaurant buzzers.
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E-outstanding 24V Continuous Beep Buzzer Alarm Sounder Piezo Electronic Buzzer

  • Working temperature: -20 to +80 degrees Celsius..
  • overall size: 42x35mm / 1.65x1.38inch (DxH).
  • minimum sound pressure level: 80db at DC24V / 60CM.
  • working temperature: -20 to +80 degrees Celsius..
  • Continuous buzzer is very suitable for mechanical equipment, ovens, electrical cabinets, industrial applications, etc..
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