Drones are great for aerial videos, but you can do a whole lot more with them. As this video shows, you can use a X-Star Premium Drone for roof inspection. The device has a 4K video camera and 3-axis gimbal stabilizer. It provides you with a live HD view up to 1.2 miles away.
The drone has autonomous flight modes and supports iOS and Android devices. It has a GPS/GLONASS outdoor navigation system.