buffer switch elevator

https://www.fujischelevator.com/products/elevator-buffer/

The elevator buffer is a device installed at the bottom of the elevator shaft to reduce the impact force when the elevator reaches the end position. They absorb the kinetic energy of the elevator, protecting passengers and equipment from accidental shocks. Through strict quality control and multiple international certifications, our car buffer elevator meet the highest safety standards. Suitable for all types of elevator systems, whether commercial or residential, our elevator car buffer can provide the best safety guarantee.