Power Stair Climbing Wheelchair 2020 and the scanning depth is

and the scanning depth is 90-160mm

Climb the stairs independently

-SOS function

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measured results analysis

Power Stair Climbing Wheelchair 2020 and the scanning depth isFeatures: 1. Universal controller 2. High quality stair climber stair climbing chair for disabled and elderly people 3. Climbing lock: slow down and reverse lock 4. Flat ground and stair climbing dual use 5. Backup camera 6. Climb the stairs independently 7. Large comfortable seat Specification: Seat width: 50cm Seat depth: 50cm Seat height: 63cm Overall Length: 128cm Overall width: 76cm Overall height: 140cm Rear wheel size: 12 inches Front wheel