5V DC Piezo Arming Alarm / Low Voltage Buzzer for KK2.1.5

We've all seen the YouTube videos where a multirotor crashes into a field of long crop, never to be seen again. Well this little 5volt Piezo buzzer could be the savior; think of it like a SOS beacon for your drone. It’s super loud and will help guide you right to your aircraft.

It's compatible with the KK2.1.5 and other similar flight controllers. When used with the KK2.1.5 it can be configured to provide arming and disarming alerts and low voltage warnings. To use the buzzer, simply plug it into KK's header pins labeled' buzzer'. If you wish to use the KK indicator LED at the same time, you will need to purchase the JST Y Lead.