applies to all PPM / FM, PCM / FM, AM / receiver. The buzzer beeps continuously and when is activated the failsafe, the beep changes. 85dB sound, effective within the range of 50 meters, easy to find the aircraft.
Product specifications
Dimensions: 17 × 13 × 10MM
Weight: <5 g
Working voltage (V): 4-6
Current (mA): 1-35
