JHE42B-S Finder


In stock

SKU: 1371790
  1. Product: JHE42B-S Finder
  2. Buzzer: 110dB
  3. Lipo Battery: 3.7V 75mah
  4. Dimensions: 18x17x15mm


(Including GST)

In stock

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Brand: Generic
Category: Drone Accessories
It is a  drone finder suitable for FPV Quadcopter Drone models. It allows you to follow the drone in case of low battery power and emergency. It has a 5V 110db buzzer and a 3.7V 75mah lipo battery. Compatible with all BF and CF flight controls. Simply connect to the voice interface of the flight controller.
Automatically Charge: When the multi-rotor aircraft is on and the flight control power supply will automatically charge the JHE42B Finder (Red LED will light to indicate charging is in progress.)


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 110 dB of drip sound after 30 seconds of power failure, and theLED will emit white light, and the sound is louder than the general buzzer. Much bigger.

Package Includes:

1 x JHE42B-S Finder

SKU: 1371790 Category:

JHE42B-S Finder



Lipo Battery

3.7V 75mah



Shipment Weight

0.006 kg

Shipment Dimensions

12 × 8 × 1 cm

15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China