VIFLY Finder 2 – Smart Self-Powered Drone Finder with Built-in Battery

The VIFLY Finder 2 is a professional drone recovery buzzer designed to help you quickly locate a lost FPV drone, even if the main battery becomes disconnected or damaged during a crash. As one of the most popular drone recovery systems among FPV pilots, it provides a reliable solution for finding aircraft that have landed in tall grass, forests, bushes, or other difficult-to-reach locations.

Unlike conventional buzzers that stop working when the main battery is disconnected, the VIFLY Finder 2 features a built-in rechargeable backup battery that keeps the device operating even after the primary power source is lost. If the flight battery is ejected or the power connection is interrupted during a crash, the finder automatically activates a powerful audible alarm together with a bright flashing LED, making it much easier to locate your drone in both daylight and low-light conditions.

The VIFLY Finder 2 produces an alarm of up to 110 dB, making it significantly louder than the standard buzzers integrated into most flight controllers. This powerful sound output allows pilots to locate their drone even in dense vegetation or challenging terrain where visual identification would be difficult or nearly impossible. The integrated high-intensity LED complements the audible alarm, making the device especially effective during dusk, night flights, or in poorly lit environments.

The finder is compatible with most modern FPV flight controllers, including systems running Betaflight, INAV, and other popular firmware. It connects directly to a standard buzzer output, allowing for quick and straightforward installation. In addition to automatic activation after power loss, the finder can also be triggered remotely through the flight controller using your radio transmitter.

With compact dimensions of approximately 30 × 15 × 8 mm and a weight of only about 5 grams, the VIFLY Finder 2 is suitable for everything from lightweight 3-inch freestyle drones to larger 5-inch and 7-inch FPV platforms. The device operates on an input voltage of 3.3–5.5 V and incorporates a rechargeable lithium battery capable of powering the buzzer and LED for up to 30 hours after the main power has been disconnected. The backup battery automatically recharges whenever the drone is connected to its flight battery, eliminating the need for separate charging or maintenance.

The VIFLY Finder 2 is an excellent choice for FPV racers, freestyle pilots, long-range enthusiasts, and anyone who wants to minimize the time spent searching for a crashed drone while reducing the risk of losing valuable equipment. Its powerful buzzer, extended operating time, automatic backup battery, and bright LED warning system provide dependable protection when every minute counts during recovery.

If you’re looking for a lightweight, highly effective, and reliable drone recovery solution, the VIFLY Finder 2 is one of the best options available for modern FPV drones.

Watch the product video here.