About this item Secure StorageHolds up to 5 house keys or 3 large keys. Prevents blockages and provides access to your property by health aides, service technicians and pet seating while you are at work or on vacation. Perfect key storage solution for AirBnB rentals. Double Wall Construction Impact resistant recessed access cover is impervious to hammering, sawing or picking. Place keys with confidence in our key safe. 4-Digit Combination Dialallows you to customize your own passcode. Hinged lid for one-handed use. The instruction guide allows you to reset your access code at any time. NoteAfter the password is reset, it is better to take a photo to save otherwise no method to open it if you forget the password. High Quality MaterialsMade of zinc alloy and aluminum alloy and stainless steel, it is of high quality and durable. External dimensions: 12 x 8 x 3.5 cm. Your key safe has a sliding weatherproof cover to protect the combination dials from the elements. Easy to install4 screws and 4 nylon stretch wall anchors to ensure the key safe can be mounted on any solid surface.Installation method1.Open the box inside, there is will have 4 holes in the back of the box. Hold the box up to the wall and mark the position of the holes with a pencil. 3.Using a drill, drill holes in the wall. 4. Place the plastic anchors in the wall. 5. Place the box against the wall then screw in the screws provided.