Description
The Sargent G1-8277 LUL is a Grade 1 mortise lock designed for facilities requiring standalone access control without a network. It combines mechanical durability with keypad or infrared programming, making it ideal for schools, offices, and commercial buildings that need flexible user code management and multiple locking modes without complex infrastructure.
This lock works with standard mortise openings and features battery-powered operation with non-volatile memory to retain up to 100 user codes (1-6 digits) plus master and emergency codes. Installation requires basic mortise preparation; our authorized dealer team at sales@edlocks.com or 1-877-207-6067 can verify compatibility with your door and help you configure locking modes like panic, adjustable momentary unlock, and passage to match your building's security needs.
Specifications
- Brand: Sargent
- Model: G1-8277 LUL
- Finish: Satin Chrome (26D)
- Lock Type: Mortise
- Mechanical Rating: ANSI/BHMA Grade 1
- Access Control: Keypad and/or Infrared
- User Codes: 1-6 digits, multiple codes supported
- Power: Battery powered microprocessor controller
- Memory: Non-volatile (preserves codes during power loss)
- Inside Lever: Retracts latchbolt and deadbolt simultaneously
- Outside Lever: Rigid except in passage mode or with valid code; locks electrically with deadbolt projected
- Deadbolt: Thumb turn operation; projects and retracts
- Auxiliary Deadlatch: Included
