Best Smd Buzzer

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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Learning Resources Recordable Answer Buzzers, Personalized Sound Buzzers, Talking Button, Set of 4, Ages 3+

  • A perfect tool for quieter students - buzzers are loud enough to get the attention of the class.
  • Set includes 4 recordable buzzers in 4 colors and activity guide.
  • Ideal for ages 3+DescriptionEngage even non-verbal students in classroom activities they can tap in with their own recorded sounds. Record up to 7 seconds per buzzer.
  • just tap, record, tap, and listen. 4 buzzers come in 4 colors and include activity guide.
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