JHE42B-S Finder Drone Buzzer Lost Model Alarm 110dB
The JHE42B-S Finder is a compact drone buzzer and lost model alarm designed for FPV quadcopters. Featuring a loud 110dB buzzer and an integrated 3.7V 75mah LiPo, it helps locate your drone in low battery or emergency situations, compatible with all Betaflight and Cleanflight flight controllers.
Features
- Powerful 110dB buzzer for effective drone recovery in challenging environments.
- Integrated 3.7V 75mah LiPo battery ensures continued operation even after main power loss.
- Automatic charging feature recharges the finder when the flight controller is powered.
- Compatible with Betaflight and Cleanflight flight controllers for seamless integration.
- Triggers automatically after 30 seconds of main battery power failure with audible and visual alerts.
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The JHE42B-S Finder serves as an essential safety component for FPV quadcopter pilots, providing a reliable solution for locating lost models. This device integrates directly with the flight controller’s buzzer interface, ensuring compatibility with both Betaflight and Cleanflight systems. Its primary function activates during critical situations, such as main battery disconnection or low power scenarios, emitting a distinct 110dB sound.
Equipped with an internal 3.7V 75mah LiPo battery, the JHE42B-S Finder maintains functionality even after the drone’s primary power source is lost. A clever automatic charging mechanism recharges the finder whenever the multi-rotor aircraft is powered on, indicated by a red LED. This ensures the finder is always ready, mitigating the risk of being unable to locate a downed drone due to a depleted alarm battery.
Beyond its emergency activation, the finder also functions as a traditional active buzzer, synchronizing with flight control commands for various alerts. In the event of main power failure, the device intelligently waits 30 seconds before initiating its loud audible alarm and flashing a white LED, making it significantly easier to pinpoint your drone’s location visually and audibly.
Additional Information
| Dimensions | 1.8 × 1.7 × 1.5 cm |
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