Piezo Buzzer (5 VOLT) Piezo Buzzer (5 VOLT) Catalyst Machineworks Hook this up to the "buzzer" pins on your flight controller. Then set a switch on your radio to activate allowing you to locate a lost quad. 5 Volt DC power only! Uses:  battery voltage monitoring lost model beeper status beeps like 'no rx signal', accelerometer trim acknowledgement, other warnings If you need wiring to connect this buzzer to your FC look HERE. 

Piezo Buzzer (5 VOLT)

Code: CM00496
Hook this up to the "buzzer" pins on your flight controller. Then set a switch on your radio to activate allowing you to locate a lost quad. 5 Volt DC power only!

Uses: 

  • battery voltage monitoring
  • lost model beeper
  • status beeps like 'no rx signal', accelerometer trim acknowledgement, other warnings

If you need wiring to connect this buzzer to your FC look HERE

Hook this up to the "buzzer" pins on your flight controller. Then set a switch on your radio to activate allowing you to locate a lost quad. 5 Volt DC power only!

Uses: 

  • battery voltage monitoring
  • lost model beeper
  • status beeps like 'no rx signal', accelerometer trim acknowledgement, other warnings

If you need wiring to connect this buzzer to your FC look HERE