Sargent 8278 Keypad Entry Lock...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,338.23
$975.32
Sargent Sargent KP-8200 Series - (8278) Keypad Entry Lock No Deadbolt with Cylinder Override Standalone Mortise Keypad Lockset SGT-8278

Sargent 8278 Keypad Entry Lock with Cylinder Override ANSI Grade 1 Mortise Lockset

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Model: KP8278-LNB-26D
$2,338.23
$975.32
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$2,338.23
$975.32
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Sargent KP-8200 Series Keypad Entry Lock with Cylinder Override ANSI Grade 1 Mortise Lockset

Professional Standalone Keypad Access Control Solution

The Sargent KP-8200 Series keypad entry lock combines heavy-duty ANSI/BHMA Grade 1 mortise lock construction with advanced microprocessor-based access control technology. This battery-powered, motor-driven lockset features non-volatile memory for reliable code storage and provides cylinder override capability for seamless integration into master keyed systems. Designed for commercial applications requiring standalone authorized entry capabilities with professional-grade durability and performance.

Professional Features & Benefits

  • ANSI/BHMA Grade 1 Construction: Heavy-duty mortise lock mechanism certified to A156.13 standards for demanding commercial applications and long-term reliability.
  • Extended Battery Life: Typical 40,000 operations per set of batteries ensures minimal maintenance requirements and consistent performance.
  • Non-Volatile Memory: Microprocessor-based controller retains programming and user codes even during power loss for uninterrupted security.
  • Cylinder Override Integration: Compatible with new or existing master keyed systems for flexible access management and emergency override capabilities.
  • UV-Stable Keypad Construction: Textured material keypad resists ultraviolet degradation for long-lasting outdoor and high-light applications.
  • Visual Operation Indicators: LED indicators provide clear status feedback with green for unlocked, yellow for programming mode, and combination signals for deadbolt status.
  • At-Door Programming: All functions and user codes programmed directly at the keypad according to specific opening requirements without external tools.
  • Manufacturer Warranty: 2 Year Limited warranty for added confidence and protection.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Verify electrical requirements and confirm battery compartment accessibility for future maintenance. Ensure door preparation meets mortise lock specifications.
  2. Disconnect any existing power sources and follow all applicable electrical codes and safety procedures during installation.
  3. Mount the mortise lock body in the prepared door pocket ensuring proper alignment and secure attachment per manufacturer specifications.
  4. Route keypad wiring through door and connect to lock mechanism according to manufacturer wiring diagrams using appropriate connections.
  5. Configure operational settings including user codes, timing parameters, and cylinder override functions per application requirements.
  6. Install batteries and test all functions including normal keypad operation, cylinder override, LED indicators, and deadbolt operation.
  7. Complete final inspection and document programming settings. Refer to manufacturer documentation for complete installation details, programming instructions, and troubleshooting procedures.

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Sargent Quality?

Sargent KP-8200 Series keypad locks deliver professional-grade reliability with ANSI/BHMA Grade 1 certified mortise lock construction rated for heavy-duty commercial applications. The microprocessor-based controller with non-volatile memory and typical 40,000 operations per battery set ensures dependable long-term performance. Engineered for demanding commercial applications where reliable access control and master key integration are essential.

Product Documentation & Resources

Manufacturer Resources

Product Specs

Series:
KP-8200 Series
Grade:
Grade 1
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Subcategory:
Bored Locks
Keyed:
Yes
Commercial/Residential:
Commercial
Lock Type:
Mortise
Lock Function:
Entry
Product Type:
Mortise Locks
Product Attribute:
Electronic Locks
Electronic:
Yes
Product Function:
Entrance/Office
Door Hand Direction:
Non-Handed
Product Category:
Electronic Locks
Department:
Door Hardware

Sargent KP8278-LNB-26D – Frequently Asked Questions

1) What applications is the Sargent KP 8200 Series 8278 keypad lock designed for?
This standalone mortise keypad lockset is designed for commercial and institutional applications requiring keypad access without deadbolt functionality. Common uses include office doors, storage rooms, and light commercial entrances where cylinder override capability is needed.
2) Does this lock require external power or batteries?
The KP 8200 Series operates on battery power for the keypad functions. Check the installation manual for specific battery requirements and expected battery life under normal usage conditions.
3) What door thickness and preparation is required for installation?
This mortise lockset requires standard mortise preparation. Verify door thickness compatibility and use the manufacturer's template for proper door preparation. Most commercial doors 1-3/4" thick are compatible but confirm specifications before installation.
4) How many user codes can be programmed into this keypad lock?
Programming capacity varies by model configuration. Consult the programming manual for specific user code limits and programming procedures for the 8278 model. Most commercial keypad locks support multiple user codes plus master codes.
5) What is the cylinder override feature and how does it work?
The cylinder override allows mechanical key access even if the keypad malfunctions or loses power. This provides backup entry for authorized personnel and meets code requirements for emergency access in many applications.
6) Is this lock available in different finishes?
Sargent typically offers multiple finish options for commercial hardware. Contact us to confirm available finishes for the 8278 model and ensure finish compatibility with your project specifications.
7) Can this lockset be configured for different handing?
Most Sargent mortise locks can be field-configured for different door swings. Specify door handing when ordering and verify field-adjustment capabilities in the installation instructions for proper setup.
8) What grade rating does this lock meet?
Sargent commercial locksets typically meet ANSI/BHMA grade requirements for commercial applications. Verify the specific grade rating for the 8278 model to ensure compliance with your project specifications and building codes.
9) How do you maintain and service this keypad lock?
Regular maintenance includes battery replacement, keypad cleaning with appropriate cleaners, and periodic testing of both keypad and cylinder functions. Follow manufacturer maintenance schedules for optimal performance and longevity.
10) Are there other models in the KP 8200 series?
The KP 8200 series includes various configurations with different features and functions. Browse our Sargent section for related models and compatible accessories within this product family.
11) What accessories are available for this lockset?
Available accessories may include different cylinder types, strike plates, and mounting hardware. Check with the manufacturer specifications for compatible accessories and optional components for the 8278 configuration.
How fast can I get the Sargent KP8278-LNB-26D delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sargent KP8278-LNB-26D come with a warranty?
Absolutely. The Sargent KP8278-LNB-26D is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sargent KP8278-LNB-26D?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Sargent KP8278-LNB-26D from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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