Corbin Russwin ML197 Grade 1 V01 Indicator for Sectional Trim without Input (Blank), Interior displays "Unlocked / Locked" in Green & Red

Corbin Russwin ML197-V01 Mortise Lock Status Indicator for Sectional Trim, Interior "Unlocked/Locked" Green & Red, Field Reversible

ML2000 Series Single Indicator for Interior Sectional Mortise Trim

The Corbin Russwin ML197-V01 is a single status indicator designed for use with Interior Sectional Mortise Trim in the ML2000 Series. This indicator displays "Unlocked/Locked" wording in Green and Red on the interior side, with no indicator on the outside, making it ideal for identifying occupancy or communicating the locked/unlocked status of a room. The V01 configuration functions as an Indicator without Input (Blank) and is field reversible for flexible installation. Compatible with ML2000 Series functions including ML2003, ML2011, ML2040, ML2059, ML2073, and ML20609 x NAC x PHR.

Professional Features & Benefits

• Single Indicator Configuration (V01): Provides clear interior "Unlocked/Locked" status display in Green and Red with no outside indicator, ideal for room occupancy and access status communication.
• Field Reversible Design: Can be reversed in the field to accommodate varying door handing requirements, reducing installation complexity and inventory needs.
• Blank (No Input) Function: Operates as an indicator without input, providing a clean, unobtrusive exterior appearance while delivering clear interior status information.
• Surface Mounted Sectional Trim: Surface-mounted construction simplifies installation on interior sectional mortise trim without requiring extensive door preparation.
• Torx Security Screws Included: Torx security screws are provided with the unit, enhancing tamper resistance and maintaining a secure, professional installation.
• Optional Directional Arrow Engraving: Available with optional directional arrow engraving for enhanced wayfinding and user guidance in commercial environments.
• Broad ML2000 Series Compatibility: Compatible with ML2003, ML2011, ML2040, ML2059, ML2073, and ML20609 x NAC x PHR functions for versatile application across the ML2000 Series mortise lockset platform.
• Manufacturer Warranty: Backed by a 10 Year Limited warranty for added confidence and long-term protection.

Technical Specifications

• Product Group: Mechanical Locks
• Warranty: 10 Year Limited
• Product Subgroup: Status Indicators
• Product Type: Indicators
• Commercial/Residential: Commercial
• Lock Type: Mortise
• Parts and Accessories Type: Replacement Parts
• Product Attribute: Parts and Accessories
• Product Model: ML197
• Department: Door Hardware

Installation & Operation

This indicator component is designed for use with compatible Interior Sectional Mortise Trim in the ML2000 Series mortise lockset platform. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing ML2000 Series hardware and confirm the correct function (ML2003, ML2011, ML2040, ML2059, ML2073, or ML20609 x NAC x PHR) before installation. Note: this component is not compatible with master ring cylinders.

Professional Applications

• Commercial Office Buildings
• Healthcare Institutions and Medical Offices
• Educational Facilities
• Government and Municipal Buildings
• Hospitality and Hotel Properties
• Multi-Tenant Residential and Mixed-Use Properties
• Retail and Commercial Establishments

Why Choose Corbin Russwin Quality?

Corbin Russwin ML2000 Series status indicator products are engineered for demanding commercial applications where clear, reliable room status communication is essential. The ML197-V01 features surface-mounted sectional trim construction with Torx security screws and a field-reversible design for professional-grade flexibility. Backed by a 10 Year Limited warranty, this indicator delivers the dependable performance and long-term value that commercial door hardware professionals expect from Corbin Russwin.