Gunvault Gun Safe Black, Drawervault Bio Designed for any room in your home or business. Fits and operates in most standard drawers. For handgun storage, passports, cash, jewelry or other valuables. Protective foam-lined interior. 18-gauge steel construction. Tamper resistant door. Audio and LED low battery warning. Backup override key included. Patented No-Eyes keypad with biometric fingerprint scanner. Holds 120 unique fingerprints. Weighs 8.1 pounds. Dimensions: 12x10x4.25 inches. Requires one 9-volt battery.