VIFLY Finder V2 - FPV Racing Drone Buzzer
by RMRC

The VIFLY Finder V2 is a professional-grade, self-powered drone buzzer designed to ensure aircraft recovery even in the event of a catastrophic "battery-eject" crash. Unlike standard buzzers that rely on the flight battery for power, the Finder V2 features an integrated logic controller and an internal LiPo battery. If the main power link is severed, the Finder V2 detects the loss of signal and activates a piercing 110dB alarm, significantly increasing the chances of locating a downed craft in dense vegetation or difficult terrain.

Engineered for the high-stakes environments of FPV racing, long-range exploration, and tactical sUAS operations, the Finder V2 includes an intelligent light sensor. This sensor allows the device to detect ambient light levels; if the drone is lost at night or in low-light conditions, the buzzer will intermittently flash its ultra-bright LED and adjust beeping patterns to conserve power and provide a visual beacon. The internal battery is automatically charged by the flight controller during normal operation, ensuring the unit is always ready for a "worst-case" scenario.

Specifications

• Volume: Up to 110 dB

• Working Time: Up to 30 hours

• Battery: 80mAh LiPo (Internal)

• Charging Time: 1.5 hours (via Flight Controller)

• Input Voltage: 4.5V – 5.5V

• Dimensions: 24 x 13 x 16 mm

• Weight: 5.0g

• Logic: Auto-detects main battery ejection or lost signal

• Visual Aid: High-intensity LED with Light Sensor (Ambient light detection)

What is Included

• 1x VIFLY Finder V2 Buzzer

• 1x 3-Pin Connection Cable (for FC integration)

• 1x Plastic Tie-wrap for mounting