【Large and Secure Storage】: The large code key safe's capacity is large enough (inner size approx. 11.4 x 9.4 x 5 cm) to place house keys, office keys or other large car keys; And you can also store some small items if needed, such as credit cards, ID cards, etc. 【Two Unlocking Modes】: This code key safe has a 4-digit digital code and emergency key; It can be set up to 10,000 combinations at most. You can set your own access code and change it regularly to improve security, making it difficult to crack. Emergency keys can be more convenient if you forget the code! 【Easy to Install】: This outdoor key safe comes with 4 screws and 4 nylon expanding wall anchors to ensure the code key safe can be mounted on any solid surface. No hassle or extra work is required to have a box drilled into the wall at a much higher cost. 【Solid Construction】: Our wall-mounted key safe is made of durable aluminum alloy, resistant to water, corrosion, and weather. Perfect for outdoor mounting. 【Wide Application】: This large outdoor key safe can be widely used in homes, gardens, offices, etc. It would be a great helper for all occasions. It allows you to store and secure your car key when surfing, instead of risking hiding it in the sand / under a rock, etc.