HIGH-SECURITY: Our key lock box is designed with a 12-digit password with thousands of combinations, making it more difficult to crack and more secure. And the password can be reset. (Note: Please take a photo record or record with a note after setting a new password, forgetting the password will make it unusable) STURDY AND DURABLE: The lockbox for keys outdoor is made of high-strength aluminum alloy, hardened steel and heavy-duty PVC material, strong enough to withstand hammering, sawing and prying. With it you no longer need to hide your keys under carpets, vases or rocks. WEATHERPROOF: The outdoor key lock box comes with a lid that is waterproof, rustproof and dustproof, protecting the keypad from rain, snow, sand, dust and sunlight, prolonging its life and increasing its concealment; suitable for different scenarios outdoors and indoors such as front door, garage, office or warehouse. LARGE CAPACITY: The lockbox for keys has large internal space, can hold 5-8 keys or other small objects, such as house keys, car keys, ID cards, access cards, etc. Convenient for family and friends to visit and emergency backup, as well as to provide keys to tenants, cleaners, caregivers, renovators, etc. EASY TO INSTALL & USE: The key lockbox comes with 4 screws and 4 extension wall anchors, easy to install and fix on the wall; the included small screwdriver is convenient for you to set the password, the metal button is more convenient to use and the numbers are clearer, even the elderly can use it easily.