Hamilton's  Class 5 Vault Door conforms.. Every vault door is an out swing design, either left, or right opening swing. Optional optical devices are available for viewing either into or out of the vaulted area. Optional Day Gates are also available, in either, Left or right swing.  

Class 5 Protection - Security Level

The Class 5-V Vault Door is utilized for the storing of classified as well as non-classified materials. The Class 5-V Vault Door provides the following security protection:

• 20 man hours against surreptitious entry

• 30 man minutes against covert entry

• 10 man minutes against forced entry