Image list:
H4 850mm folding frame: 1 set
DFL16-07 landing gear: 1 set

NO.1 tie-in method:
H4 850mm folding frame: 1 set
DFL16-07 landing gear: 1 set

1.H4 850D is a very small quadcopter drone frame, it can be folded into a backpack.
2. For custom build using various drone motors and drone propellers, the payload range is 0.5-2.5kg. It is a long endurance flying drone.
3. When equipped with various equipment, application to security patrol drones, environmental monitoring drones, etc.

* If you have experience in making drones, you can also buy a drone frame and a drone propulsion system to make an agricultural spray drone using the drone flight controller of your choice. It's more economical than buying a drone that flies immediately.