Dormakaba LR8148R-26D-41 Pushbutton Mechanical Lock

Kaba Access Dormakaba LR8148R-26D-41 Mechanical Pushbutton Lock combines robust security with user-friendly access control. This mortise combination lever lock features a key override for added flexibility, allowing for either passage or lockout modes, complemented by a deadbolt for enhanced security. Designed with a cast front housing and unified trim plate, this lock includes fixed ADA-compliant levers, ensuring accessibility for all users. The Simplex mechanical pushbutton system eliminates the need for keys or cards, making it an ideal choice for both commercial properties and residential applications. With a vandal-resistant numeric keypad composed of solid metal pushbuttons, you can change access codes easily without removing the lock from the door. The lock accommodates door thicknesses from 1¾" to 2¼" and features a backset of 2¾". Durability is ensured with weather-resistant construction and a 3-hour UL/ULC fire rating for "A" labeled doors. Installation is straightforward on wood or metal doors, and it is prepped for Sargent LFIC cores (core not included). The Kaba Access Dormakaba LR8148R-26D-41 is a reliable solution for secure, convenient access management, backed by a 3-year warranty.

Mechanical Pushbutton Lock

Mortise Combination Lever Lock, Key Override, Passage, Lockout, with Deadbolt, Sargent LFIC Prep, Less Core, Satin Chrome

Simplex mechanical pushbutton locks offer a convenient way to control access between public and private areas. There are no keys or cards to manage, no computers to program, no batteries to replace, and combinations can be changed in seconds without removing the lock from the door.

Provides exterior access by combination, while allowing free egress.

• Construction: Cast front housing; unified trim plate; fixed ADA—compliant levers
• Numeric Keypad: Vandal resistant, solid metal pushbuttons
• Backset: 2¾" (70 mm)
• Latch: ¾" (19 mm) two-piece anti-friction latch; 1" (25 mm) optional deadbolt
• Minimum Stile Recommended: 5" (127 mm)
• Strike: 4⅞" (124 mm) L x 1¼" (32 mm) W x ¼" (6 mm) D Deadbolt/Latch mortise strike plate
• Key Override
  • Interchangeable Cores: Small format—Best and equivalents (6 or 7-pin length); core not included
  • Removable Cores: Large format—Medeco/ASSA/Yale/Abloy (5 or 6-pin length), Corbin Russwin, Schlage, and Sargent; core not included
• Door Preparation: Easily installs on wood or metal doors. Standard (86) mortise preparation
• Door Thickness: 1¾" (44 mm) to 2¼" (57 mm)
• Accessibility Standard: Americans with Disabilities Act (ADA); fixed ADA-compliant levers
• Durability: Weather resistant
• Fire Rating: 3-hour UL/ULC fire rating for "A" labeled doors
• Warranty: 3-year warranty

Resources

• Simplex 8100 Series Cut Sheet
• Simplex Product Catalog