Cal-Royal - NM8453 - NM Series Mortise Lock - Heavy Duty - Entrance Function - Optional Handing - SE Escutcheon - 2 3/4" Backset - Satin Chrome - Fired Rated - Grade 1 Handing:Left Handed Size:1″ dia

Size:1″ dia

It doesn’t matter how many calculations you are going to make

Low battery and memory full alerts by means of vibration

meaning doors can be left unlocked all day leaving them open to possibilities of unauthorised persons gaining access

Cross Reference: TP12FI-16

Cal-Royal - NM8453 - NM Series Mortise Lock - Heavy Duty - Entrance Function - Optional Handing - SE Escutcheon - 2 3/4" Backset - Satin Chrome - Fired Rated - Grade 1 Handing:Left Handed Size:1″ diaThe Cal Royal NM8453's Latch bolt is retracted by the lever from either side unless the outside lever is locked by an operating toggle button. Deadbolt projected by key from outside or by thumb turn from inside. Both the deadbolt and latch bolt are retracted by the inside lever simultaneously. The latch bolt is deadlocked when the outside lever is locked or when the deadbolt is projected. The outside lever is unlocked by the toggle button if the