It can be used on traditional PWM receivers or FPV racing flight controller.

The tiny buzzer is drived by on board MCU. It can output louder sound than 5V active buzzers.

Check out all ourbuzzers and alarms!

Specifications

• Built-in MCU
• Working voltage range:4.5~5.2V DC
• Power:1W Max.
• Sound Output: 90dB Max.
• Size & Weight:18x13x8mm, 2g

Includes

• 1xMatek Lost Model Beeper & FPV FC 5V Loud Buzzer