User manual
34 
  Safe Landing 
The safe landing function uses the aircraft’s bottom binocular camera to create a 
density depth map. Then, it calculates the depth map's flatness and angles to detect 
whether a surface is flat enough to ensure safe landing.
2.2 Remote Control 
The EVO Ⅱ has an unobstructed transmission range of up to 9 km under optimum 
conditions. The remote control supports live video downlink, and functions with or 
without  a  paired  mobile  device.  The  video  downlink  system  and  aircraft  remote 
control system operate at 2.4 GHz. The 3.3-inch OLED screen displays a live video 
feed, battery level, GPS signal, flight speed, and more.
2.2.1 Functionality Description 










