This product is suitable for a single-person portable device for going up and down floors in old residential areas without elevators No modification installation: The track is directly beneath the existing handrail, not occupying public space, no holes need to be drilled, and the structure is not damaged. Personal exclusive track sharing: Track sharing, each household can have an independent main unit. After use, remove it and take it home to charge Standardized customization: The track adopts a standard modular design and is custom-processed for different slopes and turning dimensions, featuring strong versatility Direct and efficient: With patented technology, the device and track can reach from the first floor to the sixth floor without interruption and automatically turn Simple operation: The buttons on the main pole handrail control the going up and down stairs. Press them to start and release them to stop
