Key safe provides secure storage for your keys and access cards. Push-button locking mechanism features the familiar telephone keypad format. Key safe lets you set your own combination of 12 letters, numbers or a combination of both. Large buttons offer an easy-to-use design even in low-light conditions. Large internal cavity and removable key hook prevent jams. Molded bumper and vinyl-coated shackle prevent scratches to your door. Protective weather cover prevents freezing for longer use.