* Anti-theft mortise with one match and two deadbolt * Fingerprint/Password/Card/Key * Wide touch pas screen with tempered glass material * Voice guide for easier and more convenient use * Fingerprint Capacity : 100 * Password Capacity : 2 * Card Capacity : 2 Power Supply : 8 x AA Alkaline Battery Backup Unlocking Way : Mechanical Key & 9V Battery Door Thickness : 45-50 mm (standard) 50-65 mm (standard) 65-75 mm (standard)