Specifications:•Type: DIN type mortise lock•Credentials:- Pin code (6 to 12 digits)- Fingerprint reader (up to 20 users)•Mechanical key: 2•Center distance: 72mm•Backset: 60mm•Colour: black•Door thickness: 40-80mm•Dimensions: front body 28.5 (D) x 68.6 (W)x320.7(H)mm; back body 37(D)x72.8 (W)x 306.6(..