Simplex Mechanical Pushbutton Locks eliminate problems and costs associated with issuing, controlling, and collecting keys and cards.Simplex 7100 Series provides fully mechanical primary or auxiliary pushbutton access control by exterior combination, while allowing free egress at all times by interior thumbturn. Deadbolt models must be manually relocked. Deadlocking latch models automatically relock each time the door closes.This fully mechanical lock elimates the material and labor expense of battery replacements, has a single access-code and is programmed via the keypad without removing the lock from the door.The KABA Simplex 7104 Digital Lock has a deadlocking adjustable latch (60mm backset) with a single access code.No Battery: Fully mechanical lock eliminates the material and labor expense of battery replacementsLocking Device Options: Deadlocking latch—relocks automatically when the door closesNumber of Codes: Single access code—one easy-to-manage code for all usersProgramming: The lock is easily programmed via keypad without removing the lock from the doorHanding: Field reversibleOperation Modes: Pushbutton AccessEconomical: A cost-effective access control solutionConstruction: All metal cast front housing; force-resistant, clutch-protected exterior thumbturnNumeric Keypad: Vandal resistant, solid metal pushbuttonsHanding: Field reversibleLatch: 13mm deadlocking latchBackset: 60 mmStrike: Curved lip strike plateMinimum Stile Required: 4" (102 mm)Door Thickness: 35 mm to 57 mm wood or metalDurability: Weather resistantWarranty: 1-year warranty