You can choose this model:
Inspire 1 PRO (with single Remote Controller) (DJI0610)
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The advanced control system makes the Inspire 1 stable and easy to operate when flying under a roof or wide sky. Brand new Vision Positioning Systemallows precise hanging in the desired position at low altitude even without GPS. Like all flight control systems, DJI allows automatic return to the take-off site if the control signal is lost or the battery voltage drops.