HIGH-SECURITY- This key lock box can be set with a code of 1-12 digits at will. Provides more combination possibilities than many general 4-digit passwords on the market, so its harder to crack and has higher security.STURDY & DURABLE- The code key box made of high-strength zinc, aluminum alloy and heavy-duty stainless-steel material, enough to withstand hammered, sawed and pried, has a long service life, keeps your key safer.WIDE APPLICATION- The security key safe comes with removable cover shields, which can effectively protect from rain, snow and sun. When you go home or go out no need to put the keys under the carpet or flower pot. Key lock box for outside suitable for indoors and outdoors, such as garage doors, wardrobes, offices and schools.LARGE CAPACITY- The key lockbox size: 4.76*3.78*2.44 inches, it has ample storage space, a built-in key hook, which can hold multiple keys or other small things like ID cards, access cards, car keys, etc. Perfectly for family members, realtors, current students, office staff, pet sitters.EASY TO INSTALL & 24-HOURS SERVICE- You can mount it on the wall, including 1 seven languages Instruction manual, 4 screws and 4 expanding wall anchors. If you have any questions, please feel free to contact us the first time (Through the order or Email), we will provide high-standard customer service for you.