Patent attributes
A device for conveying a person from a first to a second level, in particular a stair lift, which includes a rail (9) which extends between said first and said second level, a frame (3) which is designed to engage the rail in such a manner that it can be moved along the rail, and wherein the frame is configured to move along the rail, and a carrier (4) on which the person can seat himself, in particular a chair, wherein the device is further provided with a safety device which includes a central processing unit and a wireless communication network designed to communicate status information on components of the device and/or objects in the vicinity of the device to the central processing unit, and wherein the processing unit is designed for deciding, on the basis of the communicated status information, whether or not the frame is to be moved along the rail.
