Dear All,

I have a Matrice 600 Pro, and I'm trying to use this drone for emergency response after landing on a patient's location. I'd like to ask your opinion about the followings:

1- I need to transmit the emergency technician voice to the patient's location.
2- I need to transmit the patient's voice and patient's video to the ground station.  

I find out that my installed LightBridge2 cannot transmit and receive a voice. Also, since the system that I am building is for emergency response, even small delays are not acceptable.  

My other question is the reliability of LightBridge2 in large cities. I mean I am not sure how the range of LightBridge2 can be in a cluttered place.

Your guidance is highly appreciated.

Hi again. Is there any point on your mind about the above? Thank you so much for your kind help.