Yale Certified Security Safe Boxes have been designed to tackle burglary in the 21st century through testing under different crime scenarios. Our security safe boxes have an extra thick body and door using heavy-duty steel. Security Home Safes fit into most modern interior home designs thanks to their compact size and blended color schemes. These Digital Security Safe Series are user-friendly with resettable codes on the lock panel and an override key. They allow you to choose your way to operate them.