Firearm safes may include additional security features such as fire or water safety, blend lock, digital locking mechanism, and fingerprint identification. Electric locks as well as mechanical locks are available on many types of safes. The highest dependability exists for mechanical a lock, even though are often more time consuming to spread away than electronic locks. Several mechanical blend locks have key locks, too, that lock the combo fastener dial from turning, therefore precluding everyday attempts by a person with physical access to the protected from striving multiple combinations with the hope of unlocking the safe. Some safes use live locking bolt technology and pry resistant steel to guarantee the secure protection of its contents against pressured entry. Some safes provide only protection against hit and grab burglary and unwanted access from young family members at home or outside, while other safes provide additional security against fire and avalanche and other natural unfortunate occurances. Vault doors are available for creating walk-in weapon safes or vaults in a dedicated room or gun armory in their home. Such rooms are also sometimes used as a dual-use gun safe or panic room, or even as a dedicated shelter for use in the case of a tornado or hurricane. Firearm safes with a designed wood exterior (furniture safes) serve a generally decorative goal and resemble old marker cabinets used for presenting weapons in the recent. Design characteristics might include solid wood veneer and very solid tempered glass. Some weapon safes are designed to be hidden from evident view. False walls with hinges located at one end of closets are also sometimes used to hide gun safes, although simply installing a weapon safe in an existing closet with a door that closes can achieve much of the same advantages to prevent thieves from becoming aware of the existence of a gun safe.