The elevator step LOP set up lock is a landing operating panel designed for elevator landings. It combines an UP call button with a door lock function in one step-type unit. This lift landing operating panel is built for service and freight lifts where landing access needs to stay controlled. The elevator LOP with lock lets operators lock the landing door while calling the lift upward, adding a layer of safety at the floor.
As part of the elevator landing operating panel, the duplex down call button is linked to the group control elevator system to support down call registration within a shared lift environment. This setup supports down call operation within group-controlled lift systems.
