MTL™400 (ClassicPro™) The Mul-T-Lock ClassicPro offers best in class locking solution while delivering exceptional value. You can rely on Mul-T-Lock’s world-renowned experience and expertise to ensure your home, assets and family are safe and secure.Mul-T-Lock combines its advanced telescopic pining technology with a special patented cut to meet higher security standards for commercial properties and private homes.ClassicPro provides enhanced security, reliable key copy protection, high-grade components, and improved capabilities at an affordable price.ClassicPro™ Solution Benefits· Key copy control technology - Giving you another layer of protection, the ClassicPro key card method requires authorized Mul-T-Lock locksmiths to present the unique magnetic card for additional keys· Higher resistance to break-ins, intrusions by bumping, drilling and picking· Peace of mind - Reinforces your need to protect against key duplication· Convenient - Easily identify keys with a wide range of key-head colors· Environmentally friendlyClassicPro™ Solution Features· Comprehensive Key and Cylinder Options - to address a variety of needs : o Master Key Systems - assign various levels of access to a user's key . o Keyed Different - access each door with a different key . o One Key House (Keyed Alike) - Users are able to upgrade their home security to a single key solution, enabling a 'One Key House'. This feature allows homeowners to open any access point – from mailbox to garage door and up to the front door – with a single key. o 3-in-1 Keying - instantly change a lock's combination up to 2 times by simply turning a key . o Construction Keying - provides access to multiple doors with a common key, then instantly switches to unique combinations when necessary, rendering the common key useless . o FleX Control - Mechanically control access by using special keys . o Modular Cylinder - ClassicPro provides scalable and modular capabilities for a widerange of applications, such as buildings, assets and other commercial property. It gives you the flexibility to quickly and easily configure cylinder lengths according to customer needs .· Flexible and CLIQ Compatible - add convenient access control by integrating the electromechanical CLIQ® platform to your Interactive system.