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Product Name: LED Buzzer Alarm Material: Electronic Components Color: Black Product Size: 25* 17* 17mm Use Battery: 3. 7v 100mah Lithium Battery ( Built- in ) Use Voltage: 5V Quantity: 1 Applicable: RC UAV FPV Crossing Connect the buzzer to the GND and BZ- lines of the flight controller, and then connect the 5V voltage to work. Package Including Buzzer* 1Connecting* 1
Electronic component
With the function of traditional active buzzer and is synchronized with the driving of the flight controller.
Compatible for BF/ flight controller, just connect to the buzzer interface of the flight controller and it will work.
Compatible for FPV racing drone and for RC drone, carefully design with complete functions.
Lightweight and with small size, portable, tahe no burden to drone.
When normally connect, if the main battery is powered off during fly, it can sound after 30 seconds of power off, and LED will white light.
