110DB Buzzer Tracker with LED Built-in Button Battery for RC Drone FPV Racing
1. If the quad’s battery was disconnected while the drone losing control,
this tracker buzzer will alarm with LED Flashing after 1 min.
2. If the quad’s battery also connected while the drone losing control,
the buzzer will alarm by AUX and LED Flashing.
Item Name: Tracker Buzzer for RC Drone
– Built-in Button Battery
Application: for Racing Drone , Fxed Wing Plane