... lock,doorbell system,energy saving switch,safe box and so on. For the item of electronic password protected lock ,open the ... door by Fingerprint, Mifare card,Password,and Mechanical key. For hotel.motel,home,office,school,apartment use. Be convenient ... countersunk head screws (adaptation)4 pieces07Spindle (adaptation)2 pieces08Screws for fixing mortise and striking plate(adaptation)8(antitheft door)6 ...