This document provides information on multipoint door locks from Multipoint including the ML120 Auto Door Lock and ML80 Heritage Door Lock. The ML120 has a standard key height position while the ML80 has a 2/3 key height position. Both locks can be deadlocked or unlocked from the outside with a quarter turn of the key and opened from the inside with a quarter turn of the thumb turn. The door automatically locks when closed from the inside, requiring a key to open from the outside. The Heritage Locking system is suitable for both replacement period doors and new prestige buildings.