I should work off a separate(It's own 2) Not dependent on the drones signals whatsoever. As long as it stay attached to your drone, it would send a self contained 2G signal of location !I read that it works on the 2G network. What will happen when the 2G is discontiued?
Also, you say it works out to about $5/ mo but the write up says $2/day. Does the $2 charge know when the unit is active as opposed to when it is not active or do you have to call or contact the company when to start the service and stop the service?