Call Now
Website
Call
Business Details
Trusted High-Security Time Lock Solutions
Tmi Corporation has established itself as a global leader in the design and manufacturing of high-security time locking devices for vaults and containers. With decades of industry expertise, our team combines deep technical knowledge with practical application experience to deliver reliable solutions for both vintage and modern timelocks. Our comprehensive service programs ensure rapid resolution of security challenges while maintaining compliance with rigorous safety standards. We specialize in mechanical and digital time movement systems that meet the exacting demands of critical infrastructure and high-value asset protection.

Our commitment to innovation is demonstrated through patented designs like the Presidio mechanical time lock, which exceeds UL 887 specifications for durability and performance. Backed by UL certifications and partnerships with major OEMs worldwide, we provide tailored security solutions supported by detailed technical documentation and programming resources. Our customer-centric approach includes credit application services, parts supply programs, and comprehensive installation guidance to ensure seamless integration of our systems into existing security frameworks.
Services
Mechanical Timelocks Digital Timelocks Repair Services Parts Supply Installation Instructions
Highlights and features
  • We provide UL-certified time locking systems meeting global security standards
  • Our patented Presidio mechanical lock exceeds UL 887 durability requirements
  • Specialized expertise in both modern and legacy timelock technology
  • Comprehensive service programs for rapid resolution of security challenges
  • Trusted by major OEMs worldwide for critical vault protection applications
Associations and certifications
  • UL Certifications
Services
Mechanical Timelocks
Our mechanical timelocks provide fail-safe security for high-value vaults and containers. These precision-engineered systems use traditional mechanical movements with modern enhancements for improved reliability. Designed to meet UL 887 standards, they offer proven protection for financial institutions, government facilities, and industrial applications requiring physical time-based access control.
Digital Time Movements
Digital time movement systems combine advanced electronics with robust security protocols for modern vault protection. These programmable solutions offer precise access scheduling with audit trail capabilities. Ideal for facilities requiring integration with digital security networks while maintaining physical lock redundancy for critical infrastructure protection.
Repair Services
Our repair programs address both contemporary and legacy timelock systems with rapid response times. Certified technicians utilize specialized tools and original equipment manufacturer parts to restore functionality. Services include calibration, component replacement, and system upgrades for mechanical and digital locking mechanisms across all security classifications.
Parts Supply
We provide authentic replacement parts for all supported timelock models including Presidio, STB 104Y, and Diebold 127R systems. Our inventory includes precision-machined components, electronic modules, and calibration tools. Parts are available through authorized distribution channels with technical support for proper installation and integration.
Installation Instructions
Comprehensive installation documentation ensures proper deployment of security systems. Our technical guides cover mechanical alignment, electronic programming, and system testing procedures. Resources include step-by-step manuals, programming instructions, and reference materials for both new installations and retrofit projects involving legacy security infrastructure.
Questions
What types of time locks do you manufacture?
We produce both mechanical and digital time locks including the Presidio mechanical lock, STB 104Y movement, and Diebold 127R replacement systems.
Are your products UL certified?
Yes, our time locking systems meet or exceed UL 887 specifications for security and durability in vault protection applications.
Do you support legacy timelock systems?
Our service programs address both modern and vintage timelocks with specialized repair and parts replacement options for systems dating back 100 years.
What documentation do you provide?
We offer operating instructions, programming guides, installation manuals, and reference materials for all current and legacy product lines.
How can I obtain replacement parts?
Authentic replacement parts are available through our authorized distribution network with technical support for proper installation.
What warranty do you offer?
Our products come with a comprehensive warranty covering defects in materials and workmanship. Specific terms are detailed in our product documentation.