DJI has a thermal imaging camera for drones
 

DJI has announced that it's partnering with FLIR to create a thermal imaging camera for its Inspire 1 and Matrice 100 drones. The Zenmuse XT camera should be a boon for tasks like spotting fires, search and rescue and measuring the thermal efficiency...

http://www.engadget.com/2015/12/11/d...maging-camera/