Uses biometrics, specifically fingerprint recognition, to access the safe contents. Heavy gauge steel construction with precise fittings make it virtually impossible to pry open with hand tools. Soft foam interior. Built-in computer blocks access after repeated invalid keypad entries. Unique No-Eyes keypad allows for quick access. Mounts almost anywhere, in any direction. Four pre-drilled holes on bottom of vault. Comes with security cable, two backups keys, and instruction manual.