MATEKSYS Lost Model Beeper & FPV FC 5V Loud Buzzer

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

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

Specifications

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