High security: The 4-digit key box can set 10,000 possible password combinations, which is more difficult for thieves to crack. It is made of zinc alloy and heavy steel to protect the box from hammering, sawing or prying. Large Capacity: This wall mounted lock box has plenty of space and can store up to 6 keys. You can put your house key or car key in it. Never close your house again! Simple operation: easy to install and use. Just set the number you like as password. The 4-digit combination is easy to remember and reset. Mailbox applications: indoor and outdoor use; suitable for storing keys and access cards; can be wall-mounted as emergency entrances, pet rest areas, holiday homes, etc. Product description black If you Always hide your spare key under the doormat, now is the time to move to a more secure solution. Install in minutes You will want to use your Key Safe immediately so we can include everything the installed equipment. For added convenience, holes are pre-drilled on the back of the key box. Your safe can be installed on plasterboard, steel doors, fence posts, etc. You can even place one near the newspaper box. The spacious key compartment provides enough space for subscriptions. How to open: The initial password is 0000, placed in front of a small blackboard cover. You can see the encryption key and the black switch. If the password is correct, press black in-line switch and the silver panel cover will come out securely. Change password: After opening the trunk - Strong on the back of the cover, there is a silver RESET on the front, and there is a small iron rod next to it for resetting the password. Long press the small iron, then slide the password key to reset the password.