VIFLY Finder V2 - FPV Racing Drone Buzzer

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Package: 1pc pack

SKU fInder01


1. Advanced ViSense Technology

With ViSense-based technology, the VIFLY Finder 2 can power itself to beep even the quad battery has been ejected. Even more, the built-in light sensor can detect light intensity and then smartly control the LED light to flash. Besides, it enables the buzzer automatically enter into sleep mode at night to save power and not disturb.

2. Much Louder than Standard Buzzer

To easily find the lost drone in long distance, the VIFLY Finder 2 buzzer is designed to install a very loud beeper that the volume can be up to 110 dB.

3. Two Options to Disarm the Buzzer

Option 1, Disarm with button: Disconnect main battery, hold disarm button on VIFLY Finder 2 for 1-5 seconds then release.

Option 2, Disarm with main battery: Disconnect main battery, then connect main battery for 3-6 seconds and disconnect it again.

It will beep 3 times when disarmed successfully.

4. Compatible with Both FPV quadcopter and RC Airplane

VIFLY finder 2 is programmed to be compatible with any flight controllers to support FPV quad, and receivers for RC airplane. No extra setting required, it will automatically recognize the device to connect.



Item weight

5 Grams

Battery type

80mAh LiPo

Battery capacity

0.3 Watt Hours

Are battery included


Product dimensions

0.94"L x 0.63"W x 0.51"H


Up to 110 dB

Working time

Up to 30 hours

Product size

22x13x16 mm



Customer Reviews

Based on 9 reviews
Žygimantas Jurgelevičius

VIFLY Finder V2 - FPV Racing Drone Buzzer

Robert Watts
VIFLY buzzer only works when flight battery is ejected.

Can't be wired/connected to any switch on your transmitter to activate the buzzer. The flight battery has to be ejected before the beeper operates. How often do you lose the battery on your quad in a crash?

Chiuk In
I bought vifly finder2 to add buzzer to mobula 8 analog

There are two spot for soldering spots on the FC, x12 aio of mobula 8. Where should I connect the black line for “gnd”. No needed for “gnd”? Pls let me know. I attached the diagram to be recommended by Happymodel support team.

Christopher Bourez
Very good product and service

I put it on all my drones

Works great!

The only issue I had was the wiring cable was too short to reach from the flight controller buzzer pads to the rear of my Skyeliner based frame quad. Fortunately I had a connector kit that matched ViFly's cable and it had much longer wires.

It's also really nice to have the buzzer function on my quad. Using the ESC misses a lot of status sounds that Betaflight provides.