Automatic Lost Drone Buzzer

Lost Drone Alarm by Motion Sensor

Some drones like DJI models are installed with GPS that only provide you the draft location, with the sound help, you can find your lost drone precisely. With the built-in motion sensor and lipo battery, VIFLY Beacon can detect the drone crash automatically and make the alarm to help you locate the lost drone.

Wireless, No Soldering Required

The mechanism of VIFLY Beacon is based on the motion sensor, attach it anywhere on the drone to detect the movement, no wire, no soldering.

Loud Sound & Bright LED

To easily find the lost drone in long distance, VIFLY Beacon is installed with a very loud beeper that the dB is over 100. In addition, the LED on VIFLY Beacon can flash automatically when the built-in light sensor detects the light darkness

Anti-theft Technology

If someone wants to take the done away when it is in alarm status, VIFLY Beacon will beep continuously to warn the picker.

Position Light at Night

VIFLY Beacon LED light can flash automatically at night to make the drone visible when the built-in light sensor detects the darkness. Weighs only 6 grams that almost no impact on your drone’s flight performance.


    • Weight: 6g
    • Size: 25x14x15mm
    • Volume: Up to 105 dB
    • Working Time: Up to 30 hours
    • Battery: 80 mAh LiPo
    • Input Voltage: 4.5-5.5V

    Alarm Pattern

    • First 30 seconds - Low Volume
    • 30s to 2 hours - Max Volume every 6 seconds
    • After 2 hours - Every 12 seconds / idle until dawn

    Customer Reviews

    Based on 2 reviews
    Great buzzer

    If you want lose your drone don't put it on

    Nice buzzer

    This buzzer is perfect. Easy to install. However, make sure to attach it to the drone.