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110dB buzzer with LED and internal battery for FPV drones
  • 110dB buzzer with LED and internal battery for FPV drones
  • JHE42B Finder – loud alarm buzzer for Betaflight or INAV
  • JHEMCU JHE42B Finder – 110dB FPV Buzzer with LED and Battery
  • JHEMCU JHE42B Finder – 110dB FPV Buzzer with LED and Battery

Buzzer JHEMCU JHE42B Finder 110dB

SKU: 202378133636
37.77
Out-of-Stock

Avifly listed as the official JHEMCU FPV distributor in Poland.

  • 30-day returns No questions asked
  • 12 mo warranty Manufacturer + Avifly
  • Shipping availability Same day before 12:00

JHEMCU JHE42B Finder – 110dB Loud Buzzer with LED

Self-powered alarm with bright LED, compatible with BF, CF, INAV

JHEMCU JHE42B Finder is an advanced 110dB buzzer equipped with a bright white LED. Thanks to its built-in battery, it can operate independently of the drone's main power supply, making it indispensable in emergency situations.

Product Features:

  • ✅ Alarm loudness: 110dB
  • ✅ Built-in LED emitting white light
  • ✅ Self-powered operation after main battery disconnection
  • ✅ Automatic alarm activation 30 seconds after power loss
  • ✅ Compatibility with flight controllers: Betaflight (BF), Cleanflight (CF), INAV
  • ✅ Compact dimensions: 23×17×17 mm
  • ✅ Lightweight: 7.4 g

? Technical Specifications:

  • Model: JHE42B Finder
  • Loudness: 110dB
  • Dimensions: 23×17×17 mm
  • Weight: 7.4 g
  • Compatibility: BF, CF, INAV
  • Built-in battery: Yes
  • Automatic activation: After 30 seconds of power loss

? Package Includes:

  • 1× JHEMCU JHE42B Finder Buzzer
  • 1× 3-pin connection cable (1.0 mm)
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