Active Buzzer Alarm Module -EE2206 - DC7R1

This is a small buzzer module that operates around the audible 2 kHz frequency range. It is an active buzzer, which means that it produces sound by itself, without needing an external frequency generator.

It can easily be used with microcontroller boards, like Arduino, without needing a dedicated PWM channel.

Specifications

·       Operating voltage range: 3.3 to 5 V

·       Frequency range: 2 kHz

·       A mounting hole for easy installation

·       Dimensions (LxWxH in mm): 13x11x24.6mm

·       Weight: 3g.