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JHE42B Integrated battery buzzer with LED

16.77 EUR
10.33 EUR
Discount: 6.44 EUR
Discount: 38%
Model: JHE42B

The JHE42B S Finder is a 5v buzzer with integrated battery, now smaller than the first version.  This allows you to locate your drone even if the main battery has disconnected.  The S version is now smaller but still sold at the same price as before!



How to turn off the buzzer

Press and hold the release button for more than 2 seconds, the JHE42B_S Finder turns off the sound.
The JHE42B_S 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 automatically charge the JHE42B_S Finder (the red LED will light to indicate that charging is in progress,
Red LED off means charging is saturated; red light flashing means flight controller is powered off, wait 30 seconds waiting time).


volume 110 dB
Dimensions (Length * Width * Height) 25x17x17 mm
Mounting pattern free
Weight 7.4 g
Built-in battery 75mah
Working time 1 hour

Package contents

1x buzzer

1x 3 pin cable


1 rating
Write a review!
| 4 out of 5 Stars!
Sokszor segített megtalálni a gépet, biztonságérzetet ad bőven. Ajánlom mindenkinek, aki nem akarja elhagyni a gépét.
Kicsit nagy, de valahogy csak sikerült belenyomorgatni a drónba.
He has helped me find the plane many times, and gives me a great sense of security. I recommend it to everyone who doesn't want to leave their machine.
It's a bit big, but somehow I managed to squeeze it into the drone.
Tags: alarm, buzzer, finder