Pitagora 4.0 – UCMP (Unintended Car Movement Protection)
The UCMP (Unintended Car Movement Protection) device is a protection system against uncontrolled movements of the lift cabin. It is mandatory for all systems that comply with the EN81-20 and EN81-1/2 + A3 (Amendment A3) standards. For traction lifts that do not have open-door maneuvers and that have a certified…