Buzzers & Hellgates
Buzzers are a great safeguard to add on any drone. This small investment can save you hundreds of dollars. The super loud alarm will alert you to where you lost your quad.
The hellgate is a buzzer with a battery that will make the battery beep for a period of time until the batteries dies. This is very helpful when your battery is unplugged from a crash.
JHE20B Buzzer Quad Finder
The JHE20B Finder is compatible with all BF and CF flight controls. Just connect to the buzzer interface of the flight controller and it will work. When the flight control wiring is correct, the multi-rotor aircraft is powered on, and the flight control power supply will be automatically charged for the JHE20B Finder (the red LED will light to indicate charging is in progress, the red light is off to indicate charging saturation; the red light flashing indicates flight control) Electricity, enter 30 seconds waiting time).
Matek Tail Light WS2812B and Loud Buzzer, Dual Modes
Matek Tail light WS2812B & Loud Buzzer is a quick way to add lots of lights and sound to your rear end! Dual modes of operation mean it can be controlled by your FC or your transmitter.