Drones with obstacle sensors

Obstacle avoidance

— the presence of obstacle sensors in the quadcopter. They make it possible to secure flights not only in confined spaces, but also in vast areas where an obstacle may arise in a non-visible zone. The number of sensors allows you to better protect the device from external objects. So the sensors located above or below will allow you not to hook the wires when ascending or descending, the side and rear sensors will control the manoeuvres, and the front sensor will give even more confidence.