The DORMAKABA LL1021R-26D-41 Simplex Pushbutton Lock eliminates the need for keys and cards, providing exterior access via combination and free egress. This lock is weather-resistant and ANSI Grade 1 rated. It grants entry with a pre-programmed 1 to 5 digit code and is suited for high-traffic commercial, institutional, and government buildings.
Keyless lock is simple to install, use and maintain
Thousands of possible code combinations
Vandal resistant hardware with solid metal pushbuttons
Product Highlights
This cylindrical lock features combination entry and key override. It's economical, ADA compliant, and has a single access code for all users.
Product Information
Standard Information
Brand: DORMAKABA
Manufacturer Part Number: LL1021R-26D-41
Country of Origin: United States
Technical Specifications
Finish
Satin Chrome
Lock Type
Cylindrical lock
Key Override
Sargent key override feature; core not included
Door Compatibility
It easily installs on wood or metal doors
Minimum Stile
5" (127 mm)
Face Plate
Floating face plate
Cylindrical Throw Latch
1/2 inch (13 mm) throw latch
Backset
2-3/4 inch (70 mm)
Handing
Factory-handed left hand or left hand reverse handing operation; not field reversible
UL Listed
UL listed hardware
Fire Rating
Cylindrical latch with 3-hour UL/ULC fire rating on "A" labeled doors
Lock Platform
Cylindrical Lock with Keypad Trim
Access Function
Field Configurable
Keypad Type
Mechanical
Cylinder Type
Sargent LFIC Less Core
Door Thickness
1-3/8" to 2-1/4"
Latch Backset Dimension
2-3/4"
Strike Type
ASA
Function
Cylindrical Lock, Combination Entry and Key Override
Locking Device Option
Cylindrical 1/2
(13mm) throw latch, floating face plate
Key Override Options
Large Format R/C, Sargent (5 or 6 pin length), core not included