Simplex 1000 Mechanical Combination Knob with Key Override

Simplex 1000 Mechanical Combination Knob with Key Override Simplex Mechanical Pushbutton Locks eliminate problems and costs associated with issuing, controlling, and collecting keys and cards. The Simplex 1000 Series provides exterior access by combination, while allowing free egress. This mechanical lock, with knob option, eliminates 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. Features Specify cylinder prep, core not included Enter with combination pushbutton access or key override Locking Device: Cylindrical latch with 3-hour UL/ULC fire rating on "A" labeled doors Number of Codes: Single access code—one easy-to-manage code for all users Programming: Lock is easily programmed via keypad without removing lock from the door Handing: Factory-handed for left-hand doors; easily field reversible Specification Construction: Heavy-duty cylindrical lock housing with cast front hou