The FLIR Vue 640 is a higher end thermal imaging camera suitable for sUAS (Small Unmanned Aircraft System) operators to attach to their drones. This thermal camera has many features and comes from a trusted name in the thermal imaging camera space, FLIR. This camera can operate at heights of up to 40,000 and has a large operating temperature range of -20C to +50C. The camera is small, easy to set-up and light weight. You can use a Go-Pro compatible 10 pin mini USB cable to provide the needed 5 volts of power for the camera. There is also a Pro version of this camera as well for those who need to additional features that is provides. The only downside currently is that there are not very many reviews for this camera. Also be aware that the camera depending upon options selected is not allowed to be exported/sold in certain countries.