A staircase lift (commonly called a stair lift) is a mechanical device designed to carry a person up and down stairs along a rail fixed to the staircase. It’s mainly used in homes or buildings where installing a full elevator isn’t practical.

 Smooth start and stop (no jerks)
 Safety sensors (obstacle detection)
 Seat belts and armrests
 Foldable seat to save space
 Battery backup (works during power cuts)
 Remote control operation