10 Best Low Voltage Buzzer Alarm Drone In The Us - Black Friday 2024
Best Choice1
VIFLYVIFLY Finder V2 FPV Racing Drone Buzzer with Battery Lost Drone Alarm 110dB Tracker Working as Normal Buzzer or Standalone Beeper (1pc Pack)
Main highlights- 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.
- Two ways to disarm the buzzer, via the switcher on the buzzer or plug-in-out the quad battery.
- The LED can flash automatically when the built-in light sensor detects the light darkness.
- Super loudly that the volume can reach up to 110 dB.
- Be compatible with both FPV quadcopter and RC Airplane.
9.9Exceptional
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Value for Money2
FLY RC5Packs 2in1 1-8s Lipo Li-ion Battery Voltage Tester Check, Monitor RC Low-Voltage Buzzer Alarm for 1-8s Lipo/Li-ion/LiMn/Li-Fe
Main highlights- When the voltage is below the set value, it will buzzer with red LED light, pre-set value 3.3V. Push the key which can change the voltage setting and save.
- Test the working state of lithium battery. Protect the battery from overcharging or overdischarging.
- Super loud alarm sound makes it easier to find your drone
- Package：5Packs 2in1 1-8s Lipo Li-ion Battery Voltage Tester Check
- Just plug into the balance plug and the LED will cycle through the individual cell voltages as well as list the total voltage.
- Easy to use - works with any 1-8S Lipo/Li-Ion/LiMn/Li-Fe RC drone battery. Protect the battery from overcharging and overdischarging Just plug into the balance plug and the LED will cycle through the individual cell voltages as well as list the total voltage
9.7Exceptional
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3
ReadytoskyReadytosky Lipo Battery Checker RC Battery Low Voltage Buzzer Alarm Voltage Tester Monitor for 1-8S Lipo Life LiMn Li-ion Battery(4PCS)
Main highlights- ★Wide use range - Use for 1-8s lipo/li-ion/limn/li-fe rc drone battery.
- ★Super loud - Super loud alarm sound makes it easier to find your drone.
- ★Small Size - 1.57*0.91*0.43 Inch, Weight: 10g/1pc.
- ★Easy to use -Just plug into the balance plug, the LED will cycle through the individual cell voltages as well as list the total voltage.
- ★Display Mode: Battery cell voltages, total voltages, lowest cell voltage, Remaining battery capacity.
9.5Excellent
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4
SUPULSESUPULSE LiPo Battery Checker RC 1-8S Battery Tester Monitor Low Voltage Buzzer Alarm with LED Indicator for Lipo Life LiMn Li-ion Battery (2 Pack)
Main highlights- Works with any 1-8S Lipo/Li-Ion/LiMn/Li-Fe RC drone battery. Protect the battery from overcharging and overdischarging. Just plug into the balance plug and the LED will cycle through the individual cell voltages as well as list the total voltage
- Works On: 1-8 Ccell lipo batteries with JST-XH balance lead
- When the voltage is below the set value,It will buzzer with red LED light
- Super Loud Alarm: Which makes it easier to find your airplane
- Package Included: 2PCS RC low voltage buzzer alarm
9.4Excellent
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5
IS2 PCS Piezo Buzzer, Icstation Buzzer Alarm 12V Electronic Beep Buzzer 100dB Piezo Alarm Siren Continous Sound for Motorcycle Golf Cart Vehicles Car Alarm
Main highlights- Sound Output: 100dB at 12V DC 30cm, Response Frequency: 3000±500Hz, these buzzers are very loud which are not used indoors, them could be used outdoors, such as traffic, factory, etc..
- Rated Current: 15mA, Module Size: 30 X 15mm/1.18 X 0.59inch(D*T)
- Click here to listen to the sound of this buzzer: https://drive.google.com/open?id=1kQGO3tKDC7gLtEVgTwRIfLZ1IKtCoD_c
- Active piezo electronic buzzer module support DC 3-24V wide voltage power supply. It is a continuous Tone. As long as it is been powered it will Beep continuously.
9.2Excellent
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6
WishiotWishiot RC 1-8s Lipo Battery Voltage Tester Low Voltage Buzzer Alarm Voltage Checker Monitor LED Indicator for Lipo Life LiMn Li-ion Battery(2)
Main highlights- 【 Any questions? / Mass customization?】Please click “Wishiot”(you can find "Sold by Wishiot" under Buy Now button), in the new page, click “Ask a question” to email us
- When the Voltage is Below the Set Value（Pre-set Value 3.3V）,It Will Buzzer with Red LED Light, and super loud alarm sound makes it easier to find your drone
- Voltage Display Function and Low Voltage Alarm Function，Protect the Battery from Overcharging or Overdischarging
- Use for 1-8s Lipo/Li-ion/LiMn/Li-Fe RC drone battery, Automatic Protects Against Reverse Connection
- Low Voltage Alarm Mode for 2-8S, Function of Checking Your Lipo Cells Voltage
9.0Excellent
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7
teshaLiPo Battery Checker - RC 1-8S Battery Tester Monitor - Low Voltage Buzzer Alarm - with LED Indicator - for Lipo Life LiMn Li-ion Battery (3 Pack)
Main highlights- You can set the alarm from 2.7 to 3.8V per cell or you can turn the alarm off
- Super loud alarm sound makes it easier to find your drone
- Just plug into the balance plug and the LED will cycle through the individual cell voltages as well as list the total voltage
- Easy to use - works with any 1-8S Lipo/Li-Ion/LiMn/Li-Fe RC drone battery. Protect the battery from overcharging and overdischarging
- 3 packs RC Lipo battery monitor alarm tester for 1-8S with 1 year warranty and friendly customer service.
8.9Very Good
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8
SPEEDY BEESpeedyBee FPV Drone Buzzer, Alarm Beeper with Internal Battery Beacon LED 110dB Alarm for F405 F7 Flight Controller GPS Tracker FPV Drone Airplane
Main highlights- 【Wide Compatibility & Betaflight Ready】: It works with FPV drones and RC airplanes and is compatible with Betaflight software for easy use.
- 【High Volume Alert】: The noise level is extremely high, reaching up to 110 dB.
- 【Flexible Disarm Methods】: You can turn off the buzzer either by using its switch or by disconnecting the drone's battery.
- 【Built-in Power】: It has an internal battery, allowing it to function as a regular buzzer controlled by a remote or as a loud alarm that sounds off at over 110 dB if the main battery is removed.
- 【Automatic LED Activation】: Its LED light turns on by itself in low light, thanks to a sensor.
8.8Very Good
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9
Share Goo2 Pack ShareGoo 1S~8S LiPo Life LiMn Li-ion Battery Voltage Checker Tester,RC Low Voltage Warning Alarm Buzzer Alarm with LED Indicator
Main highlights- Works with any 1-8s Lipo Li-ion Limn Li-fe RC drone car boar batteries.
- When the voltage is below the set value ,it will buzzer with red LED Light , pre-set value 3.3V .
- Small Size(40mm x 25mm x 11mm) and light weight(10g),easy to use
- Package includes 2 PCS lipo battery alarm.
- Display Mode: Battery cell voltages, total voltages, lowest cell voltage, Remaining battery capacity.
8.6Very Good
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10
bnafesbnafes 15PCS Buzzer DC 3-12V Wired Connector Active Electronic Buzzer 85dB
Main highlights- Weight : 28g;Package Content : 15PCS x Active Electronic Alarm Buzzer
- Sound Pressure : >= 85dB/10cm/5VDC，Operating Temperature Range : -20-+70C
- Product Name : Active Electronic Alarm Buzzer;Rated Voltage : DC 3-12V;Resonance Frequency : 2.8 ± 0.5KHz
- External Material : Plastic;Color : Black
- Body Size : 12 x 9mm / 0.47" x 0.35" (D*H);Wire Length : 5cm/2"
8.4Good
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