With nearly one million sold, the Kaba Mas X-0 series is the choice for securing the Government's most sensitive material. The X-10 was designed and developed as a direct result of the latest revision to federal specification FF-L-2740 (now Revision "B"). This is the US Government's highest security standard for container locks and doors. The X-10 is the approved lock for “Style 1” applications.
The X-10 is approved by the GSA for use on approved Class 5 and Class 6 Filing Cabinets and Class 5 Security Vault Doors. The X-10 is self-powered using “green” PowerStar™ technology. Simply rotate the dial to power up the lock and enter the combination. Intuitive, visual controls guide the operator through programming and audit features. The X-10 provides all the benefits of high-security electronic locking while maintaining the reliability of a mechanical lock, independent of batteries or outside power sources.
A unique, standard feature of each X-10 manufactured after March 25th, 2014 is the new backlit LCD. With a simple turn of the dial, the screen illuminates, eliminating the need for external light sources when locks are installed in poorly lit storage areas. The backlit display X-10 is GSA approved and utilizes all of the existing part numbers.
The X-10 offers three modes of operation, and features Automatic Lock Reset, High-Security combination scramble. The X-10 resists all forms of external manipulation and environmental attack.
More Info: http://www.kaba-mas.com/kaba-brand/products/906098/x-10.html