Description
JHEMCU JHE20B Finder BB Ring 100dB Buzzer Alarm with LED Light Support BF CF Flight Controller for RC Micro FPV Racing Drone Quadcopter
The JHEMCU JHE20B Finder Buzzer Alarm is designed for RC micro FPV racing drones and quadcopters. Weighing just 2.7 grams and measuring 22 x 12 x 9.5 mm, this buzzer offers two operational modes. It functions like a traditional active buzzer and synchronizes with the flight controller. If the main battery loses power mid-flight, it automatically emits a 100 dB sound after 30 seconds and the LED lights up. Compatible with all BF and CF flight controllers, it connects easily to the buzzer interface. The red LED indicates charging status, ensuring your device remains powered. To deactivate, simply hold the release button for over 2 seconds.
Specifications:
Brand: JHEMCU
Model: JHE20B
Size: 22*12*9.5MM
Weight: 2.7 grams
The buzzer has two modes of operation:
1. It is compatible with the functions of the traditional active buzzer and synchronized with the flight control.
2. When the flight control is normally connected, if the main battery in the flight is powered off, it can still automatically emit 100 dB of drip sound after 30 seconds of power failure, and the LED will emit white light.
To turn off the buzzer: Press and hold the release button for more than 2 seconds, the JHE20B Finder turns off the sound.
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).
Package Included:
1 x JHE20B Finder
1 x 3P 1.0MM Line
Toys & Games > Hobbies > Remote & App Controlled Vehicle Parts > Multi Rotor Parts
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