Corbin Russwin ML193 Grade 1 V40 Indicator for Sectional Trim with Cointurn, Exterior displays "Unlocked / Locked" in White & Red

Corbin Russwin ML193-V40 Mortise Lock Status Indicator for Sectional Trim with Cointurn, Unlocked/Locked Display in White & Red, Field Reversible

Single Indicator Solution for Exterior Sectional Mortise Trim

The Corbin Russwin ML193-V40 is a single-indicator accessory designed for use with Exterior Sectional Mortise Trim in the ML2000 Series. This field-reversible indicator features outside wording of "Unlocked/Locked" displayed in White and Red, with no indicator on the inside, and operates via a cointurn function. Part of the ML2000 Series, these indicators are most commonly used to identify occupancy or display the locked/unlocked status of a room, making them ideal for a wide range of commercial applications. The V40 configuration is a surface-mounted component secured with Torx security screws for added tamper resistance.

Professional Features & Benefits

• V40 Single Indicator Configuration: Displays "Unlocked/Locked" wording on the exterior in White and Red with no indicator on the interior, providing clear and immediate room status communication.
• Cointurn Function: Indicator with cointurn operation allows convenient manual control of the locked/unlocked status display from the interior side.
• Field Reversible Design: Fully field reversible to accommodate various door hand directions, simplifying installation and reducing the need for additional parts.
• Surface-Mounted Construction: Designed for surface mounting on Exterior Sectional Mortise Trim, ensuring straightforward integration with compatible ML2000 Series hardware.
• Torx Security Screws Included: Provided Torx security screws enhance tamper resistance and help maintain the integrity of the installation in high-traffic commercial environments.
• Optional Directional Arrow Engraving: Available with optional directional arrow engraving for enhanced user guidance and wayfinding in applicable settings.
• Compatibility Notes: For use with Exterior Sectional Mortise Trim. Not compatible with master ring cylinders. Not compatible with BHSS, BLSS, or HSS trims.
• 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: ML190
• Door Hand Direction: Field Reversible
• Department: Door Hardware

Installation & Operation

This indicator component is designed for use with compatible Exterior Sectional Mortise Trim in the ML2000 Series. Refer to the parent device installation instructions and manufacturer documentation for proper integration. Ensure compatibility with existing hardware before installation — note that this component is not compatible with master ring cylinders or BHSS, BLSS, or HSS trims.

Professional Applications

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

Tamper-Resistant Design

The ML193-V40 is surface mounted and secured with included Torx security screws, providing a tamper-resistant installation that helps protect the indicator from unauthorized adjustment or removal in demanding commercial environments.

Why Choose Corbin Russwin Quality?

Corbin Russwin ML2000 Series status indicator products deliver professional-grade reliability as part of a comprehensive mortise lock platform trusted in commercial applications. The ML193-V40 is backed by a 10 Year Limited warranty, reflecting Corbin Russwin's commitment to durable, long-lasting door hardware. Engineered for demanding commercial environments where clear occupancy and lock-status communication is essential, this indicator integrates seamlessly with Exterior Sectional Mortise Trim for a complete, code-conscious solution.