JHE42B_S 5V Super Loud Buzzer Tracker 100dB With LED Buzzer Alarm Fits_DJI Osmo Mobile 1 Thread Diameter: M2/(2mm) with Thread

Thread Diameter: M2/(2mm) with Thread pitch: 0

Usage: Spare Part for for dji PHANTOM 4 or dji PHANTOM 4 PRO Quadcopter

With heatsink: 64 x84x20

Transport and storage to protect the motor

You can even enjoy up to four charging ports when you use it with the Car Charger or Battery Charger

JHE42B_S 5V Super Loud Buzzer Tracker 100dB With LED Buzzer Alarm Fits_DJI Osmo Mobile 1 Thread Diameter: M2/(2mm) with ThreadJHE42B_S Finder The buzzer has two modes of operation: 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 100 dB of drip sound after 30 seconds of power failure, and the LED will emit white light, and the sound is louder than the general buzzer. Much bigger.