The autonomous iFlight YR50B_S electromagnetic buzzer is used as a locator beacon in case of emergency power loss from the quadcopter. It connects directly to the flight controller. The built-in battery charges automatically when the drone is powered on.
Features:
- Two bright LEDs for easier detection and status indication of the buzzer.

- The sound signal is much louder than standard buzzers, making it easy to find the drone from a long distance.
- Does not require additional setup and automatically detects the connected device.
- To turn off the buzzer: after disconnecting the main battery from the drone, hold the shutdown button on the YR50B_S for 1–5 seconds, then release it.
Package includes:
1 x iFlight YR50B_S Locator Buzzer
1 x JST-SH1.0 3P Cable

- Dimensions
18mm * 17mm * 15mm
- Manufacturer
iFlight
- Input
5V
- Weight
4g
- Volume
100dB
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Finder Buzzer iFlight YR50B_S