ALBEMAIL3 ir is omnidirectional

ALBEMAIL3 yes, And it works very well. really easy to emsamble

ALBEMAIL3 Yes , that is true.each time, you have to push the button. So, when you turn on the quad (the red led of the buzzer is on. it indicate that the buzzer is charging) . But yin this moment the buzzer doesn´t work ,yet.To work you have to push the button (the sound is 1,2,3), this buzzer you cannot activate with the taranis (transmitter).This buzzer works when , it detects that there is no movement. Ah! it doesn´t work like this with f3 v1