Ivation Portable Biometric Car Gun Safe &ndash; Features Electronic Digital Fingerprint Scanner & Security Cable Rapid-Read Biometric Fingerprint Sensor Saves Precious Seconds in Emergencies Programmable Sensor Can Store as Many as 32 Different & Unique Fingerprints Manual Keys (2 Included) Provide Reliable Backup to Override Fingerprint Sensor Portable & Lightweight Safe is Slim Enough to Fit in Standard Glove Compartment Internal Dimensions of 7 3/4x7 3/8x1 Accommodate 1 Regular Personal Firearm